ACBL Unit 512

Bridge Games

ACBL, American Contract Bridge League, is the governing body for contract bridge in the United States, Mexico, Bermuda and Canada and is a member of the World Bridge Federation, the international bridge governing body.  We are in ACBL District 21  which serves parts of Northern California and Northern Nevada and made up of three clubs: 

District 21 Newsletter

Diamond in the Ruff

Unit 512 Officers

Sigrid Price, President



Barbara Lemme, Treasurer


Nearby Units and Clubs

Unit 508 - Marin




Terra Linda

Unit 509 - Santa Rosa  

Nearby Social/Instructional Games

Sonoma - TUES. 12 noon, 499 Game + Instruction (

Petaluma Senior Center Bridge - WED 10 am - (Senior Center)

Novato Senior Center - TUES and FRI 9:30 am (Margaret Todd Sr. Ctr.)


In Person and Online Lessons are presented through Unit 509 Santa Rosa Bridge Gallery

Go to their website for more information. 

Lessons are also available in Sonoma at The Vintage House. Lessons are presented in 3 nine week sessions: Bidding, Play of the Hand and Defense. Sandy Hicks is the instructor. Contact The Vintage House for more information