Enjoy the musical stylings of River Rogues, sip our signature cocktail, a Cascade Colt, and dress to impress in your best hats and seersucker! Event Details: Friday, May 6th 6 – 10 p.m. Riverhouse Ada 445 Ada Dr. SE, Ada, MI 49301 Reserve your tickets today for a night of Hats & Horses! Your ticket includes hors d’ ouvres, 1.