Grilling
Leaving the windows open
Wearing shorts and sandals
Reading under a tree in the courtyard
Jazz in the ParkSummerfestThe many Milwaukee summer
ethnic festivals, especially
Festa ItalianaSpending a Saturday at the Lake
Camping
Being able to go out without a jacket
Not writing an engineering paper every week
Sunshine
Brewers gamesDriving with the windows down and music up
Stopping for ice cream
Hiking
I cannot wait for summer.
What are you looking forward to this summer?
Update: I'm going to update thie above list with the ones from comments that I share...