1 Reapply sunscreen after 30 minutes of your first exposure to the sun, and then again every two hours as long as you're outside.  Apply a sufficient quantity of sunscreen. An average-sized person should apply an amount equivalent to one ounce (approximately a shot glass size)
Secret #7: The structure below Jefferson Ave. Some people don't even realize that there is a parking structure under East Jefferson, just east of Cobo. It's the underground lot that was meant to serve the Ford Auditorium and it will cost only $10 to park there for an entire day.
At American University, it cost an estimated $964 to park on a Nebraska Avenue lot. In College Park, the University of Maryland charges $412 for those who live on campus and $213 for those who commute daily to school.