Here's a worthy petition to sign. It urges Macey's Department Stores to disassociate itself with The Donald:
Macy's: Donald Trump does not reflect the "magic of Macy's." We urge you to sever ties with him. Macy's says it has a strong obligation to be "socially responsible" and that "actions speak louder than words." Indeed. It's time to act.You can sign it here, and please pass it on to your friends.