Walgreens: FREE 8X10-Limited Time Only! November 1, 2012 by momondealz Leave a Comment Did you snap a super cute picture of your little trick-or-treater? From now until 11/3 you can grab a FREE 8X10 Collage at Walgreens! Use the promo code COLLAGEFREE and be sure to select in store pick up so you don’t have to pay shipping! This post may contain an affiliate link.