Mark Wahlberg’s promotional schedule for Ted 2 includes TV spots, interviews, red carpet premieres — and, surprisingly, an onstage New Kids on the Block reunion for the first time in twenty years. The actor and original member of the group (who left very early on for a solo career) stopped by Madison Square Garden on Monday night for the band’s second show at the New York City venue. The evening also included special guests 50 Cent, who brough Wahberg on stage, and Biz Markie.