Looking for cheap thrills this Mardi Gras? The Humane Society of Missouri is sponsoring a charity culinary event on Tuesday, Feb. 12. At the "Bone Appétit" restaurant crawl, $10 ($15 at the door) buys you unlimited hors d'oeuvres and three drinks -- one at each of the Clayton restaurants donating food and beverages for the occasion. The crawl begins at B. Tomas at 6 p.m., moves to Café Provençal at 7:30 p.m. and kicks back at Kilkenny's Pub at 9 p.m. Café Mira, Cardwell's at the Plaza, The Crossing, Harvest and Sqwires have contributed gift certificates ranging from $50-$100, which will be awarded as attendance prizes. This bash is the first hosted by Pet Set, a crew of partygoers whose mission is to make merry and benefit the Humane Society of Missouri. To purchase tickets, call 314-951-1501.