Chamber holding open house DOWNEY - The Downey Chamber of Commerce will host an open house Dec. 10 from 11:30 a.m. to 3 p.m.RSVP by calling the Chamber at (562) 923-2191. ********** Published: November 4, 2010 - Volume 9 - Issue 29 EventsEric PierceNovember 4, 2010 Facebook0 Twitter LinkedIn0 Reddit Tumblr 0 Likes