More than 20 of the nation's best Ultimate Frisbee teams will converge on Salt Lake City this weekend for the Ultimate Frisbee Championship Tournament. The showcase game will pitt Albuquerque against Salt Lake City on Saturday at 12:30 p.m. The finals are Sunday at 2 p.m. All games will be played at Riverside Park, 739 N. 1400 West. Admission is free.