More and more restaurants and food trucks are offering late-night yums to meet the demands of the area college students, bar crowds and general night owls. Usually “fourth meal” conjures up the thought of tacos or pizza, but what about donuts? Busken has set up a pop-up donut shop at 1218 Vine St. (between A Tavola and Sloane Boutique), open 7 p.m.-midnight Thursdays and 7 p.m.-1 a.m. Fridays and Saturdays through March 16. Here, guests can swing by after dinner or drinks for a free Lite-Hearted donut, Busken’s new heart-shaped glazed treat. After tasting one of these bad boys, you’ll be shocked to find they’re only 140 calories a pop. You won’t have to feel too bad about indulging in a mindnight snack, but you may be left wondering whose soul Busken had to sell to get these delicious donuts to clock in at 2.5 grams of fat. Bockfest might not officially begin until next weekend, but events leading up to the big parade and festival are already in full effect. Friday is the annual Precipitation Retaliation Happy Hour at Milton’s Tavern. Why the retaliation? In 2008, a huge snowstorm nearly shut down Bockfest, so the next year a paper snowman was set ablaze as a sacrifice to the precipitation gods. The burning snowman tradition stuck, and it continues tonight at 8 p.m. Grab a drink and watch the sucker burn! In the market for some unique furniture, home décor or apparel? 20th Century Cincinnati is a must this weekend. The 19th annual show brings vintage and mid-century modern trends to a one-stop shop at Sharonville Convention Center. Sixty dealers bring furnishings, paintings, textiles and much more, filling 20,000 square feet. And fashionistas: There will be lots of vintage clothing, costume jewelry, accessories and more dating from the ‘20s to the ‘80s. The showroom is open 11 a.m.-5 p.m. Saturday and Sunday; $7 admission is good for the full weekend. Find more info here. The Northern suburbs of Cincinnati sometimes get left out of the city’s biggest celebrations, so they made one their own! The Taste of Northern Cincinnati, also in the Sharonville CC, features food from some of the top eateries in the ‘burbs. From noon-4 p.m. Sunday, attendees will enjoy grub from LaRosa’s, Red Squirrel, Velvet Smoke BBQ, Blue Goose and more. These restaurants will also be competing for awards for best appetizer, salad, entrée, dessert and a people’s choice prize. Admission is $18; $5 for kids. The Academy Awards are Sunday and if your invitation also got lost in the mail (every damn year!), there’s a local way to celebrate. People Working Cooperatively presents its annual Oscar party at the Hilton Netherland Plaza, complete with a red carpet, cocktails, dinner, and a live screening of the show. Ticket sales benefit PWC’s Modifications for Mobility Program, which helps low-income, elderly and disabled homeowners make important alterations to their houses so they can remain safe and comfortable in their own homes. Buy tickets and find details here.Check out our To Do list and full calendar for more events, art exhibits, theater shows and concerts.