Skip to content


All Day Games

Are you ready for some mid con entertainment! . Throughout Friday play a variety of games in the Grand Gallery D-F. Hosted @lintile . Get something wrong, pay the penalty. Not for the easily offended or those without a sense of humor.


Forensics Challenge – CTF

Go to the contest booth and pick up details. There are sure to be things for all skill levels. Teams up to 4 allowed.

Car Hacking Village

Brought to you by CANBUSHACK team, conference attendees will get hands on experience in hacking automotive technologies. Not only will this village be openly available to the public, but there will also be a huge opportunity to learn the art of hacking vehicles. There is no formal agenda setup, rather a table with a few automotive components and benches for attendees to interact with.


Cisco Red/Blue Team CTF Labs

Challenge yourself with a game of Capture the Flag! Gain hands-on experience as you solve real lab challenges on a variety of Cisco solutions. Collect points as you complete a game and earn a spot on the CTF Leaderboard. Explore the Red Team Missions and Blue Team Missions related to Network and Endpoint Penetration Testing, Active Directory Penetration Testing, Cloud Security, and Threat Detection and Endpoint Forensics, Network Security and Threat Hunting. There are exciting prizes to be won at the end of the game for the top winners.

Signups will take place all day on Thursday, so be sure to drop by the CTF booth next to Hak4Kidz.

Hosted by Cisco


Lock Pick Village

You know the drill.. Pick locks.. etc.. etc…
We typically have some new fun things for you to mess with. Like a car boot, realtor door lock box, an actual car door and the steel cage! Details on the Lock Pick Village contest will be unveiled in the village. Probably has something to do with Fuzzy pink handcuffs and an inflatable donkey-pegasus hybrid…
Prizes will also be announced at the village.


Hak4Kidz Village

Hak4Kidz is an event by ethical hackers and Information Security professionals dedicated to bringing the educational and communal benefits of white hat hacking conferences to children and young adults. We accomplish this mission by putting our collective expertise and passion on display for the attendees to interact with us at their will. At GrrCON we will have an open village for kids with their chaperone(s) to interact with our hacker and security STEHM stations to expand and enlighten their technical interests. For innovation to perpetuate, it is imperative that today’s young users are exposed to the bigger picture of how we got here and to help realize their potential.


Reminder: GrrCON is an adult event. Please see our Notice of Content on the “About” Page when deciding to bring children.

GrrCON Drinking Game

Enjoy the free beer (& cash bar).
Go chat with Mend at their booth and thank them for sponsoring the beer..
Return to drinking free beer..
You’re welcome.

1st place: A winner is you!


GrrCON After Parties!


Click here to find details on multiple GrrCON after parties!! 


Battle Tech

Once again we will have multiple Battle Tech Mech Warrior pods onsite for your entertainment through lunch time-ish on Friday.
Walk ups only.


Dungeons & Dragons Village

Have you ever wanted to play D&D but haven’t found anyone to play with? Have you heard of it but don’t know what it’s about? Well come join us for a fun introduction to the wonderful world of RPGs. This game will feature up to 6 players at a time and take you through a classic dungeon crawl.

Walk ups only. Games will restart every 60 to 90 minutes(depending on the dice rolls). There will be dice and pre-generated characters to use, you don’t need to bring anything but your nerdiness.

Hope to see you there!


GrrCON Crypto Challenge

Click HERE to access the Crypto codes.

Simply break the string provided to reveal a final 100% discount code. If the code doesn’t work you’re wrong or someone beat you to it.

New codes will be added as old ones are broken.


Backup Yo Data

1337 Backup Challenge
Check your bag for a Backup tape, if you find it you win!

1st place: The l33test hacker in the world mystery prize and somebodies backup data!



Is your name Joe, or John, or Jo Anne? Does it have a JO in it anywhere?
What else does it take to win the competition? We can’t tell you that, but if you meet any of the other criteria you could just be our winner
Winning JO: Prize TBA


Student Debt Sux & door prizes

Details given out at Welcome
Winning Student: Who Knows

You must be present at closing ceremonies to win any contest

We reserve the right change any event, competition, prize or other offering at any time.