Crossing things off the summer list

Have a picnic

 Ride the swan paddle boats (and take lots of photos)

 Ride the carousel

 Drink slushies in the 90 degree weather.

 Feed the ducks

Some things were not on the original list, but who says you can't add things as you go.

“Summer afternoon—summer afternoon; to me those have always been the two most beautiful words in the English language.” 
― Henry James