Civic Center: The S.F. Cooking School (690 Van Ness) is hosting an open house on Saturday afternoon to show off their new facility, and inform the public about the classes they're offering. There will also be demos every 45 minutes between noon and 3 p.m., including one on making warm cheese gougères at 1:45 p.m.
Mission: Hi Lo BBQ (3416 19th Street), originally set to open next week, is now definitely opening February 4.
Tenderloin: Tango & Stache is popping up again tonight at Rye with Negroni tacos. 6 p.m. until closing. [Tangoandstache/Twitter]
Cole Valley: The Ice Cream Bar (815 Cole) turns one this month, and they're celebrating with special deals each night next week. [SFoodie]
West Portal: The Chron's Janny Hu offers a review of new Greek spot Orexi. [Chron]