I see on Ebay a lot of people selling tix to a VIP pre-show party at the venue, with a U2 gift, chance for b/stage tour, etc.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=16122&item=6523220051&rd=1&ssPageName=WDVW
I did this for Elevation and it was fun. the food and drinks were...