oso grande upcoming events calendar

Fri, Sep 11
Grizzly Student Store
Oso Grande MPR
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Sep 11, 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!
Fri, Sep 18
PTA Association Meeting
Oso Grande MPR
RSVP
Sep 18, 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!
Multiple Dates
Fri, Sep 18
Fun Friday!
Oso Grande Blacktop
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Sep 18, 2026, 10:30 AM – 1:30 PM
Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
Wed, Sep 23
Restaurant Night - The Counter
Ladera Ranch
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Sep 23, 2026, 2:00 PM
Ladera Ranch, 27742 Antonio Pkwy, Ladera Ranch, CA 92694, USA
Join us at The Counter and 20% goes back to our Grizzlies!
Wed, Sep 30
Watch D.O.G.S. Orientation
Oso Grande MPR
RSVP
Sep 30, 2026, 7:00 PM – 8:30 PM
Oso Grande MPR, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
Fri, Oct 09
Oso Grande Grizzly Fun Run
Oso Grande Field
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Oct 09, 2026, 8:00 AM – 2:20 PM
Oso Grande Field, 28135 Covenant Hills Dr, Ladera Ranch, CA 92694, USA
Our BIGGEST fundraiser of the year!
Fri, Oct 16
Grizzly Student Store
Oso Grande MPR
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Oct 16, 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!
Mon, Oct 26
Red Ribbon Week
Oso Grande Elementary School
RSVP
Oct 26, 2026, 8:00 AM – Oct 30, 2026, 2:20 PM
Oso Grande Elementary School, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
Multiple Dates
Fri, Oct 30
Fun Friday!
Oso Grande Blacktop
Learn more
Oct 30, 2026, 10:30 AM – 1:30 PM
Oso Grande Blacktop, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA
Mon, Nov 09
See's Candy Fundraiser
Oso Grande Elementary School
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Nov 09, 2026, 8:00 AM – Nov 20, 2026, 2:20 PM
Oso Grande Elementary School, 30251 Sienna Pkwy, Ladera Ranch, CA 92694, USA