Indigenous Chamorros and Carolinians share the islands with people of Philippine, Korean, Thai, Chinese, Japanese, U.S. Mainland, Micronesia and Indian decent. The ocean temperature averages 82 degrees. The Warm tropical climate dictates loose, comfortable clothing. A casual dress atmosphere prevails at most locations. Hats, sunglasses and sun screen are recommended when enjoying the sun.
Alcoholic beverages are readily available at most markets, restaurants and nightclubs.
The minimum drinking age is 21. Churches of many denominations can be found throughout the three islands. There are several AM and FM radio stations as well as two cable stations. Live satellite broadcasts of CNN and ESPN are available. Despite their proximity to Guam, the Brown Tree Snake does not plague The Northern Marianas.