Dream About School Toxic Chemicals

I dreamt i was in a school . A familiat and unfamiliar building. My imagination put a fort around the school. In the school building thetr was a room wity toxic chemicals. I had been to the schoolcbefore, and so i was warning others not to go into the room. . I spent weeks on the school campus without leaving the grounds. One day with friends i step outside of the school fortress and buy lemonade from a street vendor. I find the lemonade expensive 4$. The vendor makes fun of me by flicking my belly fat, and i am able to get him down to a 3$ price for the lemonade because of the insult. I continue to out withs friends to dinner. And i see only family friends who i havent see in person in msny years. Vinny, is in the dream and he is a comforting father figure in my waking life, so it was nice to see him in the dream