Unlock Message:
Hey, guac star you've earned the coveted Groupie Badge and are entered to win Burritos for a year. Each time you check-in again, you'll be re-entered to win. Burritoful.

Space for future badge updates:

Anyone who unlocks the badge will be entered in a sweepstakes for a year of free burritos (one per week). Ten runners up will get a burrito party for ten of their closest friends. Each check-in above the three required to earn the badge counts as an additional entry to the sweepstakes (read the rules for full details).

Link to the Rules:
http://www.chipotle.com/en-US/html/foursquarecontest.html

Showing up in badge showcase greyed out as
Chipotle Groupie
"How many tacos are in an order of tacos at Chipotle? You'll need to check-in that many times."

Judging by the hint it should take 3 check-ins.. weather same day or over three days I don't know.

Weird it's not showing grayed out on mine

Check your trophy case on the mobile site. You'll see it there.

I have it listed as Greyed Out on my mobile 4sqr site. It is towards the bottom of the list.

Chipotle Groupie
How many tacos are in an order of tacos at Chipotle? You'll need to check-in that many times.

@Beerknurd when you indicate "mobile site" site do you mean the foursquare mobile app on your phone or from the internet site?

@Dan foursquare.com/mobile

@Dan https://foursquare.com/mobile/_____________ fill the blank with your 4sq account email without @.....com there you click menu 5.badges

Ahhhhh got it thanks..why does it show up there but no where else? Weird.

Not sure. The mobile site badge list is kind of buggy. A lot of the badges I already have show up as greyed out. Not sure why...

They show up greyed out if you are in a different city than the one you unlocked it in. It's the whole city bucket thing.

^ I noticed that the other day as well thought it was just my phone being stupid..

I'm guessing it needs to be at places that have Chipotle listed as staff. Found a few without them listed.

https://twitter.com/chipotletweets/status/175257182865076225

They updated there Facebook page today for the badge march thru may check in three different days and get the badge only one a day counts and you will be entered to win free burritos for a year when you unlock badge.

This badge went active now. 1st March to end of May 2012.
http://ra.chipotle.com/email/12-FourSquare-001.htm & http://www.chipotle.com/en-US/html/foursquarecontest.html, you will know what are the conditions to unlock this badge.

I updated the image too

Badge now active.

this one is unlock able now...
got it here https://de.foursquare.com/v/chipotle-mexican-grill/4c8a563d52a98cfac88d2be9

prev checkins must count..

Yup, just unlocked it. Previous check in count, gudluck guys.

just unlocked the badge with a c/i at Chipotle. I have c/i at Chipotles in the past so not sure if they count.

Here is the unlocked message:

Hey, guac star you've earned the coveted Groupie Badge and are entered to win Burritos for a year. Each time you check-in again, you'll be re-entered to win. Burritoful.