Cosplay Trackside, an Umamusume-themed cosplay meetup, returns to Santa Anita Park in Arcadia, California, on October 24 and 25, from 12:00 p.m. to 5:00 p.m. The event coincides with Santa Anita Park’s Japan Family Day, celebrating the racecourse’s partnership with Japan’s Oi Racetrack. Activities include several live DJ and cosplay performances, vendors, an artists’ and…
