Join the Zero Waste Wolfpack on Earth Day for a sustainability-themed campus scavenger hunt. You can participate as an individual or with a team of others. You'll be given a list of campus places and features that improve sustainability. Find those places and features and take a picture of them. Upload your pictures to the form you'll get and race back to the starting point to win a prize. Meeet us at Wolf Plaza by the woven bronze wolves statues at 11:30 a.m. April 22. Registration is requested but not required.