Being on the "guest list" at a concert

[NLSoldier]

Fluffpop won tickets to Tool for tonight in a school raffle. The girl who aquired the tickets for the raffle is Melissa Joan Hart's sister and apperently knows the band members.

Jayrockets and myself are going tonight and basically the only info we have is that the tickets are at will-call under our name, and that we are on the "guest list."

Anyone have any idea what being on the guest list means? The girl who arranged it is not available to explain and I dont want to miss out if it means we have backstage access or something. (I think this is a long shot and its probably something more like being able to skip the line to get in or w/e)