Michael Brown, one of the world鈥檚 most accomplished adventure filmmakers and a CU-Boulder alumnus, will share his story during his talk 鈥淏eyond the Summit鈥 at the Back to Boulder Luncheon. The luncheon, to be held Friday, Nov. 2, from 11:30 a.m. to 1:30 p.m. in the UMC Glenn Miller Ballroom, is free for all CU-Boulder students.