"Go for a walk in the Whitemud Ravine Nature Preserve."
"Check out ECOS' Green Box, which is a library of environmentally-themed books, magazines, & DVDs. Located in the basement by InfoLink & Safewalk."
"If you can't find a spot to sit, there are tables by Juicy that don't tend to get used much."
"Don't forget your money if you don't already have a parks pass."