Check out Screwtop for wine, cheese and charcuterie in Clarendon. Located at 1025 N. Fillmore Street, this wine bar, retailer, restaurant and event location offers wine classes, free tastings, and themed happy hours, including “Thumbs Up Tuesday” with $4 beer, wine and select appetizers from 4-7 and “Wino Wednesday” with $10 off select bottles of wine.