Most any type of DNA-based paternity test can tell whether or not you are a chimera. But you need a bit of luck too. Chimeras are really fraternal twins who fused together very early in development. The fusion happens early enough that there aren't any issues with being conjoined or having extra limbs or anything.
Brea, California. Brea (meaning oil or tar in Spanish) is a city in Orange County, California. The population as of the 2010 census was 39,282. It is located 33 miles southeast of Los Angeles.
How to get here: The Apple Store is located in Brea Mall on the lower level, center court, next to Sephora. Brea Mall is located NW of the 57/90 interchange in central Brea.