SIOUX FALLS, SD (KELO) -- It's the final day of competition at PBR: Unleash the Beast in Sioux Falls. The action begins at 1:45 p.m. at the Denny Sanford PREMIER Center. Purchase tickets at the KELOLAND Box Office. Next door at the Convention Center is the Sioux Falls Reptile Expo featuring dozen s of vendors selling both reptiles and amphibians from 10 a.m. to 4 p.m. There will also be educational presentations and a raffle. Admission is $12. The Big Boy Toy Show features campers, ATV's, boats and other larger-than-life accessories for spring and summer outdoor fun. It's taking place from 11 a.m. to 4 p.m. in the Expo Building at the Brown County Fairgrounds in Aberdeen, SD. Admission is free. American Legion Post 15 in Sioux Falls is hosting an all-you-can-eat Pancake Breakfast. Serving time is 8:30 a.m. to noon at the South Dakota Military Heritage Alliance. The cost is $8, $2 for children. The Augustana University Orchestra presents a Side-by-Side Concert with the All-City Honors Orchestra. The performance is at 3:30 p.m. at Gloria Dei Lutheran Church in Sioux Falls. The Green Earth Players present A Night at the Palace, featuring three one-act plays performed at the Palace Theatre in Luverne, MN. Showtime is 2 p.m. The Mighty Corson Art Players present Women Playing Hamlet. The performance is at 2:30 p.m. at the Corson Playhouse. Tickets are $25, $20 for students. The Great Plains Zoo in Sioux Falls is open from 10 a.m. to 5 p.m. Tickets are $15.50 for adults, $11.50 for children and free for ages under two. The Butterfly House & Aquarium in Sioux Falls is open from 10 a.m. to 4 p.m. Admission is $15 for adults, $11 for children and free for ages under two. Explore Sioux Falls and South Dakota history courtesy of Siouxland Heritage Museums. The Old Courthouse Museum located downtown and the Pettigrew Home and Museum, in the Cathedral District, are both open from noon to 5 p.m. Admission is free. Movies playing at the historic State Theater in downtown Sioux Falls include Brave, rated PG, The Fire Inside, rated PG-13 and After Hours, rated R. The Wells Fargo CineDome & Sweetman Planetarium at the Washington Pavilion features T-Rex, Mars: The Ultimate Voyage and 3-2-1 Liftoff. New movie releases playing at a theater near you include A Minecraft Movie, rated PG and The Friend, rated R. It's the final day of the season at Terry Peak in the northern Black Hills. Terry Peak is open for skiing and snowboarding one last time, from 9 a.m. to 4 p.m. Mountain Time. ...read more read less