but where should I toke up, there are gunna be people everywhere.

who gives a fuck, anywhere, your going to a music festival! EVERYONE smokes weed at music festivals, (other than your sis) and im sure no-ones gonna come snatch it off you and say no! u cant smoke here, its illegal, just watch out for police and keep your eyes open for ur sis, youll be fine...

oh, and dont eat it, smoke it, eating it is shite compared to smoking it...