hey my parents are leaving for a week in liek 2 or 3 weeks and i wanna try shrooms with some friends but theres no garuntee it'll rain enough to get them but theres a way we can get them now, first of all, how do u make shroom tea? and second, if we buy it this weekend will it last for another 3 weeks in the fridge? do i have to take some other precaution to make sure itd still work? thanks in advance