Peter Facinelli on Lopez Tonight on March 17th. Check tvguide.com for showtimes in your area. A limited number of Standby Tickets for LOPEZ TONIGHT will be made available on the day of the taping. If you are visiting the Los Angeles area, or have submitted online and have not heard back about your request, you are invited to call the following number ON THE DAY OF THE SHOW YOU WISH TO ATTEND, fo…