The Upper Chattahoochee Chapter of Trout Unlimited will sponsor “Autumn on the River,” its annual fundraiser, Tuesday, Oct. 25, from 6-9 p.m. at Ipolito’s in Roswell. Tickets are $50 (online) or $60 (onsite). In addition to select films from the Orvis Fly Fishing Film Fest, the event will include raffles as well as silent and live auctions. Proceeds will benefit the chapter’s conservation and education programs. For more information, e-mail firstname.lastname@example.org.