Walgreens: FREE 8×10 Collage Print Thru 5/11! May 9, 2013 by Queen Mum Leave a Comment Head over to Walgreens for a FREE 8×10 photo collage thru 5/11. This would make a great last minute Mother’s Day gift! Just use code: COLLAGE4YOU at check out and select “in store pick-up to avoid any shipping charges. CLICK this link to get started.