festivals in the us

in my state at the local festivals all the vendors sell the best doses, and they have tables set up where they sell other shit such as pipes and other paraphernalia. Thetyare there throughout the entire festival...they are clearly not selling anything fake because they are there at their stand the entire time. They cant dodge you....If anyone sells somehting fake it will be people walking around who can easily sell a sheet of blotter paper without and lucy on it then leave. But if they are walking around with like 20 sheets i wouldnt recommend buying it....it doesnt make sense to walk around with that much unless it isnt real.