MIKE's third annual "Young World" festival was held on July 15th, 2023, as part of NYC's SummerStage concert series, in conjunction with the City Parks Foundation and with support from Supreme. This limited 112 page retrospective, shot by photographer/director Ryosuke Tanzawa, collects photographs from the day, including attendees and performers Noname, MIKE, Jay Critch, Earl Sweatshirt, 454, Mavi, Akai Solo, Georgia Anne Muldrow, and Elise. Book also includes a personal essay by Matthew Trammell on the history of the festival and the day's events.