Regarding pink gold. Pure, 24 carat, gold is rarely used in jewelry because it is so very soft. By mixing the gold with other metals like copper, silver, zinc, nickel, or palladium you make a stronger gold. Also colored golds. If you add only silver you get white gold; adding mostly copper gives you rose or pink gold.
The Fox Theater is hosting the You Can't Stop Laughing Tour featuring George Wallace, T.K. Carter, Ajai Sanders, Lewis Dix, and an unknown.