Tonight from 6 to 8 PM, Starfruit in Wicker Park is offering two free seasonal toppings–including chunks of apple cobbler and pumpkin cupcake with cream cheese frosting–with any frozen kefir, parfait, or smoothie. Samples of new winter offerings, including crepes filled with farmer’s cheese, will also be served. Every half hour there’ll be a free drawing for prizes including Starfruit gift certificates, Blackhawk tickets, a six-month membership to Wicker Park Fitness, and more.