https://www.chipotle.com/freedelivery.html#freeting -This starts on Thursday, May 30 at 9PM eastern on their Twitter page. “During the series games, every time an announcer says the word FREE on air, we’ll Tweet a unique keyword that unlocks up to 500 free entrées during the first half of each game and up to 1000 free entrees during the second half of each game. The first 500 people to text the unique offer code to 888222 when “free” is mentioned in the first half, will receive a code for a free entrée. The first 1000 people to text the unique offer code to 888222 when “free” is mentioned in the second half, will receive a code for a free entrée.” –Update – they’re doing this again tonight at 9PM eastern.