Sounds like you have a decision to make, Vick... will you have more "fun" at the fest by yourself, re-honing your "mac" on the fest-babes, or hanging out with her, getting to know her better and perhaps developing something... If you just wanna play then play, but if you're interested in this babe (she sounds quite hot - them dark-haired women get me every time)...
I'd say sod the fest and hang with the hottie!
But what with my track record I know fuck all about women, so don't listen to me...