City officials, club presidents and community leaders will wait tables, serve drinks and bus tables tonight at Senor Campos restaurant for the Chamber of Commerce's annual Chamber Night. Mayor Juan M. Garcia and City Manager Jerry L. Bankston will be among the servers volunteering at the fund-raiser. All tips they garner and 5% of the restaurant's total proceeds go back to the Chamber of Commerce. The event will begin at 5 p.m. at the restaurant, 1220 W. Whittier Blvd. Information or reservations: Dawn Stille, (562) 694-6572. Reservations are not required.