Sam and Willy's, the pet boutique near the currently closed Paulina Brown Line stop, celebrates its 5th anniversary with a special Cinco de Sam & Willy's discount shopping evening. Tonight from 6:00 to 9:00 you can get money off of your non-food item purchases ($25 off every $100 spent). If you can't make it this evening, there'll be discounts and specials at the store all this weekend. So stop by and get your pet a treat!