Sonic Free Family Day noon-5 p.m. Sunday Oklahoma City Museum of Art 415 Couch Drive okcmoa.com 405-236-3100 Free Thanks to a donation from a drive-in restaurant known for its cheeseburgers and chili dogs, scores of 19th-century British artworks, some appearing outside the U.K. for the first time, can be viewed for free noon-5 p.m. Sunday […]