Connemara is imported by Monsieur Henri, which is now a part of Sazerac. You can reach them at:
803 Jefferson Hwy.
New Orleans, LA 70121
Contact: Kristy Crane
Ask them what wholesale company carries it in Southern California. Then, contact the wholesale company and they will be able to give you some names in your area of onsale establishments (bars and restaurants) that have purchased it.