These were the 2017 Activities and Events
The activites for the 2018 Event will be similar
  Associated With The Mega Event
Meet & Greet at the WWII Plane Crash Site
(Friday pre-event)
8:15 AM
February 10

Join fellow geocachers in a challenging hike to this Meet and Greet event. The target meeting time at the official posted event coordinates is 10:00 AM, but those that would like to hike up together should meet at 8:15 AM at the parking area for Non-4WD vehicles (see the GC6ZNB8 event site for waypoint information). If everyone meets at the parking area at 8:15 AM, we can try to fill up any empty seats in 4WD vehicles for the trip up to the trail head.

Lace up your hiking boots, and let's meet at the first painted cross at the posted coordinates (end of hike) at 10:00 AM.  There we can swap TB's and geocaching stories.  Afterwards we can pay our respects to the four individuals who lost their lives and those who wish can spend time checking out the wreckage. There are two caches that can be searched.  One is GC6ZDG0 which is very close, and the other is GCYWDN which is at the very top of the mountain.   This is NOT an easy hike, but will be very rewarding.  Bring plenty of water and be aware of the typical desert precautions.

This is an official geocaching event. For more information and to log your "will attend" go to
A CITO and a Rocket Launch
(Friday pre-event)
1:00 - 2:00 PM
February 10

What: A typical Cache In, Trash Out event to clean up this area to make it more appealing to anyone traveling through here. My vehicle can hold quite a bit of garbage, but anyone who has a vehicle to carry away large quantities of garbage is definitely encouraged to bring it. My tentative plan now is to take what we collect up to the North Gila Transfer Site off of Laguna Dam Road. I'll bring large trash bags and some drinking water, but please bring your own equipment (gloves, trash picker-uppers, etc.).

If the weather isn't too windy, we'll see if we can launch a couple of model rockets for the fun of it after the clean-up.

Where: The posted coordinates east of Ave 6E, south of the Ocotillo development on a dirt/gravel road.  A 2WD grocery-getter should make it no problem.

This is an official geocaching event. For more information and to log your "will attend" go to

Flash Mob
(Friday pre-event)
5:15 PM
February 10
A flash mob happens when a group of people assembles suddenly and performs a brief, odd act, then quickly disperses. Meet and laugh with many of the geocachers who will be attending the Yuma Mega Event. This is always a fun short activity. There will be a donation container for depositing any left over "lettuce" to support the 'Yuma Community Food Bank'.  There are several restaurants nearby, so grab some dinner here or head on over to the GSAK presentation and eat at the Omega Restaurant and Bar before the presentation begins.

Be sure to arrive a bit early so you don't miss it.

This is an official geocaching event. For more information and to log your "will attend" go to
Yuma Mega #14 Geo-"cash"-ing Flash Mob

GSAK Presentation
(Friday pre-event)
7:30 to 9:30 PM
February 10
For the fourth time, S*W*A*G has invited Scott Miller to present on GSAK (Geocaching Swiss Army Knife) at the S*W*A*G* Yuma  Mega-Event. Each year we have received very positive feedback to his presentations. This year he will give a special presentation on Friday night before the event and then conduct two workshops at the Mega Event on Sunday.

The GSAK presentation will be inside the Omega Restaurant at the Airport Inn (711 E 32nd St.). Come early and have dinner in the dining room.

This is an official geocaching event. For more information and to log your "will attend" go to
GSAK Workshop: From Basics to Beyond

Yuma Discovery Series
(Saturday pre-event)
8:00 AM to 4:00 PM
February 11
Have fun exploring some interesting areas of Yuma and earn a beautiful geocoin in the process.

Following the 2017 mega event theme “Yuma, Arizona…Winter Salad Capitol of the Nation”
Join us again this year at Joe Henry Park to hang with fellow geocachers, trade hints n' secrets and get together with old friends from near and far on this Mega Event weekend. We will have drinks and snacks for everyone to enjoy in the shade of big ol' trees in this lovely park.
...then pick up your passport for this year's game to Discover Yuma! We've got a limited edition (375) of this year's coin. BUT we want all of you to know that's about 125 more than last year!!
This is an official geocaching event. For more information and to log your "will attend" go to

Meet and Greet
(Saturday pre-event)
7:00 PM to 9:00 PM
February 11
A simple meet 'n greet with geocachers from around the West Coast and beyond. Just a little warm-up event prior to the main Mega Event to get to know fellow cachers, swap stories, and have dinner and maybe a couple of beers. Papa Murphy's mobile kitchen will be in the parking lot serving their great pizza!

This is an official geocaching event. For more information and to log your "will attend" go to
Yuma Mega Warm-Up Event #14 at the Mine Shaft
  Caches There will be many traditional caches placed in the surrounding area for you to find and log.  They will be released on Friday the 10th. See a list
  Lab Caches Lab Caches are a new and rare geocache type that can be found by attending our Mega Event.  To find them, you'll be guided to various points of historical interest throughout Yuma.  At each point of interest, you'll have to write down a special code word that you'll use later to log the cache as found. The first group will be available on Thursday the 9th and the second on the 12th. More information
Say Goodbye to the Canadians
(Monday post-event)
8:00 AM
February 13
Come and say Goodbye from 8:00 AM to 8:30 AM to the Canadians as Philatsea and sweet-marie leave Yuma for Las Vegas for a flight home to the frozen north. So come out and say Good-Bye again as we liked it a lot last year as 133 people logged last years event which eclised tyhe previous mark.

Also note when it says the event ends at 830 it ends at 830, as we have to leave. If you arrive at 8:31 you will miss us. We had several last year who arrived at 8:31+ and found out no one was there.

This is an official geocaching event, so log your "will attend" at GC6YMHR
South of Border in Los Algodones
(Monday post-event)
10:30 AM
February 13

Come south of the Border and meet up at the El Paraiso Restaurant, Ave. A No.14 y2da, Los Algodones, Baja Mexico, have some breakfast (optional) from 10:30 am to 11:30 am Arizona Time, then go grab the local caches and get the Mexico souvenir.

You can park on the US side of board and walk to the event and caches. All day parking fee is $6.

This is an official geocaching event, so log your "will attend" at GC6Y9WP

  At The Mega Event - Sunday, February 12
9:00 AM
Once you arrive to the event, head straight for the Registration table to sign the log, receive your raffle ticket, and get a bag of souvenir goodies.
Geo Bingo Get to know other geocachers! Find someone who meets the description in each Bingo box, and then write their username in that box! (For example, another geocachefinder who has scuba dived to find a cache.)  The first players to fill the squares around the border or completely black out the sheet will win special geocaching-related prizes
  Poker Run Pick up a playing card at each of five nearby caches and see if you get a winning poker hand.
X Marks The Spot Each participant will be given the same coordinates  to find and mark with their GPS.  The person who is closest to the coordinates will be the winner.
CITO Challenge Test your skills against other cachers to see who can pick up the most pennies with a trash grabber in a timed competition.

Best Cache Container
Design Competition
Bring your  creative cache container to the event for the contest.  It will be judged on the most interesting and unique design.  The guidelines are: it cannot be store-bought unless it has been modified, it must comply with Groundspeak's guidelines for legal caches, and it must not contain your caching name or any other identifying marks.

There will be 3 adult groups and 2 youth groups.  You need to decide which groups your cache qualifies for and which one you  would like to enter. 
1.  Engineering:  moveable parts or  electrical
2.  Craftsmanship:  no moving  parts
3.  Camouflage
4. Youth groups: a) Under 13 years old   b) 13 thru 17 years old

The contest closes at 12:00 and the winners will be announced at 1:30.

Photo Booth
Take your selfies, group photos, family photos etc. at our Photo Booth during the Mega Event. We will have a background and props that you may use.  We will post all of the photos online where you can download them and do what ever you like with them.  You may also use your own phone or camera to take your photo after we take the one for the event page. There is no charge for this service; it is just planned to be part of the fun at the Mega.

Travel Bug Exchange
TRAVEL BUGS are various objects with a trackable number ON them or a tag ATTACHED to them. These items are meant to travel from one cache or event to another. At this year's MEGA EVENT cachers will be able to drop off, pick up or just 'discover' them.  Before dropping off a Travel Bug, each one must be logged  into the event's inventory (via  Cachers picking up these Travel Bugs will then log them into their possession.  Cachers can also just 'discover' these items without taking possession of them.

Volunteers at these tables will NOT be responsible for any personal Travel Bugs or coin collections.  Please do NOT leave them on any of the tables to be picked up later.
Path Tag Exchange This is an opportunity to give, get, or trade Path Tags.
50/50 SWAG Donation
Tickets will be available for a donation. Half of the collected amount will be awarded, split between multiple winners; the other half will go toward the cost of the event. YOU MUST BE PRESENT TO WIN.
GSAK Workshops Geocacher GsmX2 will be giving two workshops on using the Geocaching Swiss Army Knife (GSAK) program.  The first (9:30) will be an introduction to GSAK and the second (11:30) will address more advanced aspects of this very usefull program. Click here for more details.
Yuma Fire Department The Yuma Fire Department will be on hand to display a
fire truck from 10:30 to 12:30
US Border Patrol The Border Patrol will have an information table set up; stop by and visit and ask questions. Learn how they protect our borders
Search and Rescue The Yuma County Sheriff's Office Search and Rescue group will have some displays and will be happy to talk about their activities. Stop by and visit with them.
Yuma Amateur Radio Club Stop by their table and meet some of the local ham radio operators. More Information
Food Vendors A selection of food and refreshments will be available for purchase from local vendors.
Geocaching Related Vendors Be sure to visit our vendor booths to see all the geocaching goodies available.

Door Prizes
Door prizes provided by our vendors and sponsors will be awarded at different times throughout the event.

The adult Grand Prize is a Garmin Rino 650,  and the youth Grand Prize is a Garmin eTrex 10
Clean Up At the end of the event take a few minutes and help clean up the park. Plastic bags will be provided.