Though exact details are still being worked on, the best place to check is via NBC.com or Rosie.com. Once things are finalized and the show is posted on either website, there will be info on getting tickets to the show which will be broadcast from New York City.
As with all things Rosie, expect tickets to the live hour-long show to be virtually impossible to obtain. Tickets will be free, of course... but the odds of getting them will be like winning the lottery.
