Notice: All Cheboygan EWP events have been rescheduled for 2021. Free Earth Day Celebration What is the Earth Week Plus Expo? Earth Week Plus is a free, family-friendly event featuring presentations, displays, and exhibits for all ages.  Our Eco-tastic Earth Week Plus Expo is on Saturday, April 13th, 2019. Earth Week-Plus attendees are invited to bring a non-perishable food item to be donated to the local food pantry. Please bring your printer ink cartridges for the Cheboygan Key Club to recycle.  Support our youth with their recycling program! Where:  Cheboygan High School, 801 West Lincoln Ave. Cheboygan, Michigan. 49721 When: Saturday, April 13th, 2019 – 10:00am to 1:45pm Doors open at 10:00 am, so you have time to view the fun, informative, and often interactive displays.