You'll never win the lottery for 6 people

sorry it just won't happen.
And you have very very very slim chance of getting cancellation tickets for 6...unless you don't all sit by each other (in twos throughout the theatre)..or you kick some of your friends out and tell them they can get their own tickets :)
like ^^they said try ticketmaster, they might be some tickets :)
and all that I could do because of you was talk of love...