Passage: Baskin-Robbins is an American chain of ice cream and cake specialty shop restaurants. Based in Canton, Massachusetts, it was founded in 1945 by Burt Baskin and Irv Robbins in Glendale, California. It claims to be the world's largest chain of ice cream specialty stores, with 7,500 locations, including nearly 2,500 shops in the United States and over 5,000 in other countries as of December 28, 2013. Baskin-Robbins sells ice cream in nearly 50 countries.

Question: In which state was Baskin-Robbins founded?
California