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oso grande upcoming events calendar

  • Fun Friday!
    Fun Friday!
    Multiple Dates
    Fri, Jan 23
    Oso Grande Blacktop
    Jan 23, 2026, 8:00 AM – 2:20 PM
    Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
  • PTA Association Meeting
    PTA Association Meeting
    Fri, Jan 23
    Oso Grande MPR
    Jan 23, 2026, 8:15 AM – 9:00 AM
    Oso Grande MPR, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
    Don't forget to purchase your PTA membership for $18!
  • Grizzly Student Store
    Grizzly Student Store
    Multiple Dates
    Fri, Feb 06
    Oso Grande MPR
    Feb 06, 2026, 8:00 AM – 2:20 PM
    Oso Grande MPR, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
    Get those Golden Grizzlies ready for the Grizzly Store!
  • Oso Grande Casino Night!
    Oso Grande Casino Night!
    Sat, Feb 07
    Oak Knoll Clubhouse
    Feb 07, 2026, 6:00 PM – 9:00 PM
    Oak Knoll Clubhouse, 28192 O'Neill Dr, Ladera Ranch, CA 92694, USA
    Roll the dice for a cause! Enjoy a night of casino style-games, delicious bites, and spirited sips- all to support Oso Grande! Grab your tickets today!
  • Fun Friday!
    Fun Friday!
    Multiple Dates
    Fri, Feb 20
    Oso Grande Blacktop
    Feb 20, 2026, 8:00 AM – 2:20 PM
    Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
  • International Fair
    International Fair
    Fri, Feb 27
    OGES MPR
    Feb 27, 2026, 7:00 PM – 8:00 PM
    OGES MPR, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
    Grab your passports and get ready for our 4th Annual International Fair!
  • Grizzly Student Store
    Grizzly Student Store
    Multiple Dates
    Fri, Mar 13
    Oso Grande MPR
    Mar 13, 2026, 8:00 AM – 2:20 PM
    Oso Grande MPR, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
    Get those Golden Grizzlies ready for the Grizzly Store!
  • PTA Association Meeting
    PTA Association Meeting
    Fri, Mar 13
    Oso Grande - Room 30
    Mar 13, 2026, 8:15 AM – 9:00 AM
    Oso Grande - Room 30, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
    Don't forget to purchase your PTA membership for $18!
  • Fun Friday!
    Fun Friday!
    Multiple Dates
    Fri, Mar 20
    Oso Grande Blacktop
    Mar 20, 2026, 8:00 AM – 2:20 PM
    Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
  • Fun Friday!
    Fun Friday!
    Multiple Dates
    Fri, Apr 24
    Oso Grande Blacktop
    Apr 24, 2026, 8:00 AM – 2:20 PM
    Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
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