The Great Island Trail: Wellfleet, Cape Cod*. Image from Recreation.gov
Spending time in the sun meant the need for skin protection. The Skin Cancer Foundation offers some advice for protecting yourself. The libraries also have a subscription to Consumer Reports, which occasionally compares sunscreens.
I enjoyed handing out plastic flying discs to kids of all ages (Parents, grandparents, and dog owners enjoyed them, too.). Before the parade started, a clown who also worked in advertising mentioned that Frisbee® is a registered trademark. The U.S. Patent and Trademark Office has the official details (Search under “Frisbee disc.”). The Wham-O website has the history of the product.
Sometimes you need practical knowledge. Sometimes you seek fun facts. Either time calls for information. Stay safe. Have fun. Stay info savvy.