Summer Vacation
Most people spend their summer vacation with others/friends
Swimming
Everyone goes swimming at least once during the summer.
Camping
Camping out with friends is one of the many things people/teens do during their summer vacation.
Traveling
Many people travel during summer to either hot beaches or the city.
Summer Vacation
This window display did a good job showing the most common thing people do during the summer; swimming and/or surfing (especially on the East/ West coast).