Oskar Blues at High Street Grill Mike posted this on November 15, 2012 at 10:00 am. Caitlin from Oskar Blues will be hosting trivia night at High Street Grill on Thursday, November 15. Check out the High Street Grill in Mount Holly at 64 High Street. NJCB Members save $1 on every beer excluding happy hour and Sunday specials! Stop in and enjoy!