The Racer’s Expo 2011 ..:: Feb. 25th & 26th ::.. Royal Plaza Hotel - Route 20 - Marlboro, MA - Exit 24b off I-495 , Welcome Letter Information Sheet Exhibitor Application & Contract Exhibitor Rules & Regulations '. Contacts: Bobby Seymour at info@theracedepot.com or (508) 485-5605 or John Mikitarian at triplemmotorsports@gmail.com or (774) 258-0272. .