Annual Halloween Monster March Downtown, This trick-or-treating event begins at the Buffalo Chamber of Commerce and visits local downtown businesses. Every child must be accompanied by an adult., 307-684-5544

Buffalo Theatre 235 South Main Street, Buffalo, WY 82834, Open Thursday through Sunday for evening shows and weekend matinees, this modern movie theatre shows current movie releases., 307-684-9950

White Buffalo US Highway 16 East, Buffalo, WY 82834, Enjoy a relaxing evening at this saloon and sports bar. , 307-684-0101

YMCA Halloween Carnival A spooky fun time for everyone including games, tricks, and treats. , 307-684-9558