Tim Horton’s Camp Day- May 31 Calgary, AB, Canada / X92.9 - Calgary's Alternative Kimberly Carson May 23, 2017 03:43 pm May 31 is Tim Horton’s Camp Day! Every nickel, dime, loonie & toonie from coffee sales will be donated to the Tim Horton’s Children’s Foundation. Drop by the Macleod Trail & Glenmore location; we’ll be serving up double doubles and donuts!