It didn't go as smooth as I wanted but it wasn't so bad. Went to City Hall to inquire and the young man had no idea what I was talking about so he made a call and came back saying he couldn't process it in there but I could go to the ticket booth and have the tickets upgraded. The first ticket booth I walked up to didn't go so well. The young man working the booth was in the middle of a long yawn as we approached and when I asked if we could upgrade he tried to sell me an AP and said City Hall was mistaken and they do not offer ticker upgrades past 5 days. OK... off to another ticket booth. There we ran into a nice man who knew exactly what I wanted and took care of it for $5 a ticket. He did scare me when he said "Well it is going to be pretty expensive (pause) $20." 
