Green Mountain Showdown, a bike culture variety show presented by Mountain Bike Vermont, comes to the Rusty Nail Stage at Tres Amigos this Friday, Nov. 9 from 8 to 11 p.m. The seventh annual event showcases locally produced mountain bike video shorts, video slideshows, and spoken-word pieces dedicated to all facets of mountain bike culture. Presenters include Keara Kresser, Henry Miles, Dave Trumpore, Beastcoasters/Stephen Pope, Brice Shirbach, Mark Clement/Kingdom Mountain Media, James Joiner, Evan Kay, Peter Jamison, Emmett Avery, Brooks Curran, Ansel Dickey/vtdirt.com, Charles Kahn and Zach Walbridge/New Atlas Collective, select shorts from the 2018 School of Creative & Performing Arts film camp, emcee Jay Knecht of the Copouts, and DJ Rekkon aka Walter Peterson. Tickets are $20 for adults, $17 for studetns and free for kids 12 and under; sales are limited to 275, online or at the door if available. mtbvt.com.