Here's what's going on today (Monday, Oct. 29): After a brief hiatus, the Odd Lot is back at Muse Arts Warehouse. It's the improv masquerade ball tonight, complete with costume contest (8 p.m.) At the Savannah Film Festival, today's events include an appearance by Christy Turlington Burns following a screening of her documentary No Woman No Cry (11:30 a.m., Lucas Theatre) and the 7 p.m. premiere of Walter Salles' On the Road (Trustees Theater).