The Joe Flacco autograph signing is tomorrow from 2-3pm at The AT&T Store in Severn. 404 George Claus Boulevard Severn MD 21144. The first 60 people will be guaranteed autographs… This doesnt mean that more people cant get autographs, just the first 60 are guaranteed… Wanted to give you a heads up… I have been to…ld there is no cost… No Pictures and only 1 item per person.