Here is some information on holiday practice schedules for various dojo.
Keiko from Christmas through New Year's Day is highlighted in red.

Please contact each dojo for details and confirmation. Dojo not listed are unknown.

• Chuo Dojo
  last Dec practice Mon 12/22
  New Year's Keiko Thu 1/1 9am, new year party
  first Jan practice Mon 1/5

• Costa Mesa Dojo
  no further practices in Dec
  first Jan practice Wed 1/7

• Cypress Dojo
  Fri 12/26: 8:30am-9pm
  Sat 12/27: 10:30am-12pm
  Mon 12/29: 8:30am-9pm
  Tue 12/30: 8:30am-9pm
  Thu 1/1: 9am-10am practice, new year party
  first Jan practice 1/2

• Norwalk Dojo
  no further practices in Dec
  first Jan practice Fri 1/9

• OCB Dojo
  practice Tue 12/23
  no practice Thu 12/25
  last Dec practice Tue 12/30
  first Jan practice Tue 1/6 (kagami biraki)

• PCI Dojo
  last Dec practice Mon 12/22
  first Jan practice Mon 1/5

• Santa Barbara Dojo
  no further practices in Dec
  first Jan practice Thu 1/8

• Tustin Dojo
  no further practices in Dec
  first Jan practice Tue 1/6

• Venice Dojo
  no further practices in Dec
  first Jan practice Wed 1/7

• Westside Dojo
  last Dec practice Mon 12/22
  first Jan practice Mon 1/5