SIOUX FALLS, SD (KELO) -- It's the final day of SiouxperCon, a Sioux Falls gathering dedicated to board games and video games, plus comic books, movies, cosplay and science fiction. The doors open at the Sioux Falls Convention Center at 10 a.m. There will be workshops, panels, seminars, photo ops and exhibits throughout the day. Admission is $20. ‘Happily Ever After’ at SiouxperCon in Sioux Falls Riverview Christmas Tree Farm in Canton, SD is hosting a Pumpkin Festival. New this year: a giant pumpkin cannon and apple cannons. Families can also enjoy pumpkin picking, pumpkin painting, train rides and duck races. The hours are 10 a.m. to 6 p.m. Fall Festivals in KELOLAND include Country Apple Orchard in Harrisburg, SD and Mazing Acres in Yankton. The hours are 10 a.m. to 6 p.m. The festivals runs every weekend through October. Sunday Funday is a bicycle ride along the Sioux Falls bike trail hosted by Spoke-N-Sport. The ride starts at 11 a.m. with bikers traveling at a recreational pace. Be sure to wear your helmet. It's the 25th anniversary of the Heartland County Corn Maze, east of Harrisburg. The 11-acre maze is open from noon to 5 p.m. Admission is $9, $6 for children and free for ages 4 and under. The Premiere Playhouse presents Freaky Friday at the Orpheum Theater Center in downtown Sioux Falls. The performance is at 2 p.m. Tickets are $35. Movies playing at the historic State Theater in downtown Sioux Falls include Harry Potter and the Deathly Hallows, rated PG-13 plus Dazed & Confused, rated R. The Wells Fargo CineDome & Sweetman Planetarium features Wings Over Water, Magic Globe, Unseen Universe and Cities of the Future. New movie releases playing at a theater near you include The Wild Robot, rated PG and Megalopolis, rated R. Enjoy a double-header of pro football action on KELOLAND TV. CBS Sports coverage begins at 11 a.m. with The NFL Today. The Minnesota Vikings take on the Green Bay Packers at noon. That's followed by the Kansas City Chiefs at the Los Angeles Chargers at 3:25 p.m.