Free Slurpee Day at 7-11 is always on July 11th (7-11 get it?)! Click the website link for the fine print: https://www.7-eleven.com/slurpee-7-eleven-day
Every year on July, popular convenience store chain 7-Eleven offers a free small Slurpee (its signature frozen drink). While it is true that you can get free Slurpees on "7-Eleven Day," the usual caveats — at participating stores, while supplies last — apply.
Whatcom County's Free Summer Fun Guide has over 150 free & family-friendly summer events, festivals, concerts, outdoor movies and fun things to do with your kids: https://whatcom.kidinsider.com/whatcom-county-s-free-summer-fun-guide
Find a venue for your next party in the: Whatcom County Birthday & Party Places Guide
Please call ahead and confirm the event is still happening. Find more information here: https://www.whatcomcounty.us/3329/Novel-Coronavirus-COVID-19