Mark Your Calendars!

Sessions & Breaks At A Glance

  • Session 1, 2019: 7 weeks, Aug. 26-Oct. 11
    • No OSA classes Sept. 2
    • Session break, no OSA classes: Oct. 14-18
  • Session 2, 2019: 8 weeks, Oct. 21-Dec. 20
    • No OSA classes on Monday, Nov. 11th
    • Mid-session break, No OSA classes Nov. 25-29
    • Winter break, no classes: Dec. 23-Jan. 10
  • Session 3, 2020: 9 weeks, Jan. 13-March 13
    • No OSA classes on Monday, Jan. 20, or Feb. 14th, 17th
    • Session break, No OSA classes March 16-20
  • Session 4, 2019: 8 weeks, March 23-May 29
    • Mid-session break (Spring Break), April 13-24
    • Outdoor Adventure with NatureBridge, Apil 13-17
    • No OSA classes Monday, May 25
  • “Session 5” Imaginession 2019: June 1-4

Upcoming Dates to Remember

Please check back frequently as this page is updated regularly.

The session schedule for One Spark Academy (a “Learning Center”) follows the calendar for the local district, CVUSD, due to our rental agreement for use of the Teen Center during non-operational hours. Classes for OSA are closed on national or observed legal holidays, not necessarily religious holidays.

A PDF of the 2019-2020 Sessions and Breaks is here: OSA School Calendar 2019-2020.

NOVEMBER 2019

  • Thursday, 7th: No OSA classes due to Borderline Memorial dedication ceremony in Conejo Creek Park. City of TO has asked to close all adjacent buildings.
  • Monday, 11th: No OSA classes. Veteran’s Day.
  • Tuesday, 19th: Online Giving Campaign starts, through December 31st.
  • Friday, 22nd: OSA Thanksgiving Feast.
  • 25th-29th: Mid-session break.

DECEMBER 2019

  • Monday 9th: General registration for Session 3.
  • Tuesday, 3rd: Winter Parent Information Meeting. 7:00-8:45 pm.
  • Tuesday, 17th: Special art activity with True Connection, 2:30-4:00 pm.
  • Friday, 20th: Last day of Session 2.
  • Monday, 23rd: Winter break begins. 12/23/19 – 1/10/20.

JANUARY 2020

  • Thursday, 9th: Art Day #2 at Art Trek, 9:00-2:00
  • Friday, 10th: Sports Day #2 at Mamba Sports Academy, 9:00-1:00
  • Monday, 13th: Session 3 begins (9 weeks).
  • Monday, 20th: No OSA classes. Martin Luther King, Jr. Day observed.
  • Tuesday, 28th: Outdoor Education Parent Meeting (to be confirmed). 7:00-8:30 pm.

FEBRUARY 2020

  • Thursday, 6th: Alternative High School Night (to be confirmed). 5:30-8:00 pm.
  • Friday/Monday, 14th and 17th: No OSA classes. President’s Day Weekend observed.

MARCH 2020

  • Sunday, 1st: CROP Walk, 12:00-3:00.
  • Wednesday/Thursday, 4th/5th: OSA parent/family tours (to be confirmed)
  • Monday, 2nd: general registration for Session 4.
  • Tuesday, 3rd: Food Fascination cooking lab at the Four Seasons
  • Thursday, 12th: Women History Night (location to be confirmed)
  • Friday, 13th: End of Session 3
  • 16th-20th: Session break
  • Thursday, 19th: Art Day #3 at Art Trek, 9:00-2:00
  • Friday, 20th: Sports Day #3 at Mamba Sports Academy, 9:00-1:00
  • Monday, 23rd: Session 4 starts (3/23-5/29)

APRIL 2020

  • Wednesday, 1st: Pre-registration begins for current families
  • 13th-17th: Yosemite with NatureBridge
  • 13th-24th: OSA Spring Break, no OSA classes

MAY 2o20

  • Saturday, 2nd: OSA Spring event- Ignite a Spark. 6:00-10:00 PM, adults only. Details TBA.
  • Monday, 4th: Pre-registration open to new families
  • Monday, 4th: Sign up for Imaginession (June 1st-4th)
  • 4th-6th: IvyTech testing dates
  • Thursday, 14th: Food Fascination class to cooking lab at the Four Seasons
  • Monday, 25th: No OSA classes. Memorial Day.
  • Tuesday, 28th: Teen Tech Day 12:00-3:00. Details TBA.

JUNE 2020

  • 1st-4th: Imaginession, 9:00-1:00
  • Friday, 5th: OSA Launch for 8th grade (and older)
  • Thursday, 11th: Fall Parent Orientation Meeting, 6:45-8:45 (details to be confirmed). Calendar of Sessions/Breaks released for 2020-2021.

JULY 2020

  • Monday, 27th: Pre-Registration week

AUGUST 2020

  • Monday, 3rd: General Registration begins for 2020-2021