Ready to hit the trifecta? This year the star-studded ‘The Trifecta’ Derby Eve Gala will take place at the new Omni Hotel Louisville! Walk the red carpet and feel like a celebrity at this black tie event with incredible entertainment. The Trifecta, an official event of the Kentucky Derby, benefits the West End School, and the Kosair Charities Center for Autism. 7 p.m. to 12 a.m. Visit trifectagala.com for tickets.