App Must Be Downloaded And An Account Created Between 2/26/18 4/15/2018. Offer Must Be Redeemed By 4/21/18. Offer Valid For First-Time Users Of The New Chipotle Mobile App Only, And Valid For Your Choice Of Either Free Queso Or Guacamole On Your Regular-Priced Entre Item, Or A Single FREE Order Of A Small Chips And Queso Or Guacamole With The Purchase Of A Regular-Priced Entre Item. Check It Out!