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.
Cobo Center, originally known as Cobo Hall, is a major convention center situated along Jefferson Ave. in downtown Detroit, Michigan, USA. It and the adjacent Cobo Arena are named for Albert E. Cobo, mayor of Detroit from 1950 to 1957. Designed by Gino Rossetti, both Cobo Hall and Cobo Arena opened in 1960. Expanded in 1989, the present 2,400,000 sq ft (223,000 m2) complex contains 700,000 sq ft (65,000 m2) of exhibition space. Preliminary construction to update and further expand the center's exhibition space to 866,000 sq ft (80,500 m2) began October 1, 2009.