alright we just did this yesterday so here are some answers:
the ones we went to didnt dump their snow outside anymore, they put it into this pit so it melted and i guess they reuse the water. so we just went in there before they zamboni-ed and asked them if we could take their snow, and so they just let us put it in our truck instead of pushing it into the pit.
if the snow is just outside in a mound, you wont need to ask anyone to take it.
and DEFINITELY take as much snow as you can, we took a whole truck bed full and it was still hardly enough, take a LOT morethan u think you'll need. way more than 2 garbage cans
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oh yeah? well me and my friends have been bathing off the southern coast of st. bards, chilling with spider monkeys. tripping on acid gave us a whole new perspective on shit.