Umpires Brian Knight (91) and Jerry Layne (24) are escorted onto the field by Star Wars storm troopers during Star Wars day before a baseball game between the San Francisco Giants and the Arizona ... more 
Umpires Brian Knight (91) and Jerry Layne (24) are escorted onto the field by Star Wars storm troopers during Star Wars day before a baseball game between the San Francisco Giants and the Arizona Diamondbacks in San Francisco, Sunday, Sept. 4, 2011. (AP Photo/Jeff Chiu) less 
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Associated Press | Photo By Jeff Chiu
Sun, Sep 4, 2011 5:25 PM EDT