Events

Oct 1 Thu
- A Day
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- Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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- Lady Cougar Volleyball @ Kailua 5 PM – 8:30 PM (Kailua High School, 451 Ulumanu Dr, Kailua, HI 96734, USA)
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Oct 2 Fri
- B Day - Quarter 1 Ends
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- Air Rifle vs. Castle @ Kaiser 2:30 PM – 5:30 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- Football @ Castle 7 PM – 8:30 PM (James B. Castle High School, 45-386 Kaneohe Bay Dr, Kaneohe, HI 96744, USA)
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Oct 3 Sat
- Cross Country OIA JV Eastern Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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- Softball @ Castle 10 AM – 11:30 AM (James B. Castle High School, 45-386 Kaneohe Bay Dr, Kaneohe, HI 96744, USA)
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Oct 5 Mon
- Fall Break 🍁 10/5/2026 – 10/9/2026
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Oct 6 Tue
- Fall Break 🍁 10/5/2026 – 10/9/2026
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Oct 7 Wed
- Fall Break 🍁 10/5/2026 – 10/9/2026
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- Air Rifle vs. Kalāheo @ Kaiser 3 PM – 6 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- Softball vs. Kalani @ Kaiser 3 PM – 4:30 PM (Kaiser High School Baseball & Softball Field, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- Friends of Kaiser PTSA via Zoom 6:30 PM – 7:30 PM
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Oct 8 Thu
- Fall Break 🍁 10/5/2026 – 10/9/2026
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- Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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- OIA Semis JV Volleyball vs. Waianae @ Waialua 5:30 PM – 7 PM (Waialua High & Intermediate School, 67-160 Farrington Hwy, Waialua, HI 96791, USA)
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Oct 9 Fri
- Fall Break 🍁 10/5/2026 – 10/9/2026
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- Football vs. Kalani @ Kaiser 7 PM – 8:30 PM (Henry J. Kaiser High School, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Oct 10 Sat
- Cross Country OIA JV Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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- OIA Soft Tennis Team Championships @ Kaiser 9 AM – 2 PM
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- Competitive Cheer Easterns @ Mililani 10 AM – 3 PM (Mililani High School Gym, 95-1200 Meheula Pkwy, Mililani, HI 96789, USA)
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- Air Rifle vs. Kaimukī @ Kaiser *Senior Game* 2 PM – 5 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Oct 12 Mon
- A Day
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Oct 13 Tue
- B Day
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Oct 14 Wed
- A Day
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- Softball vs. Moanalua @ Kaiser 3 PM – 4:30 PM (Kaiser High School Baseball & Softball Field, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- OIA Semis Varsity Volleyball vs. TBA @ Kaiser 7:30 PM – 8:30 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Oct 15 Thu
- B Day
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- Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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- Football @ Waialua 6 PM – 7:30 PM (Waialua High & Intermediate School, 67-160 Farrington Hwy, Waialua, HI 96791, USA)
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Oct 16 Fri
- A Day
  Calendar
Oct 17 Sat
- Cross Country OIA Varsity Eastern @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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- Air Rifle OIA Team & Individual Championships @ Kaiser 2 PM – 7 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Oct 19 Mon
- B Day
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Oct 20 Tue
- A Day
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Oct 21 Wed
- B Day
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- Unity Day - Wear Orange 🧡
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- OIA DII Championship Volleyball Kaiser vs. Waipahu @ Radford 5:30 PM – 7:30 PM (Radford High School, 4361 Salt Lake Blvd, Honolulu, HI 96818, USA)
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Oct 22 Thu
- A Day
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- Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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- SCC Meeting in Admin Conference room 5 PM – 6 PM (Kaiser High School Administration Conference Room, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- Tex 808 PTSA Fundraiser & Silent Auction 6 PM – 9 PM (TEX 808 BBQ + Brews Hawaii Kai, 377 Keahole St Ste C1-A, Honolulu, HI 96825, USA)
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Oct 23 Fri
- B Day
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Oct 24 Sat
- Cross Country OIA Varsity Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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- Competitive Cheer OIA Championships @ Radford 10 AM – 3 PM (Radford High School, 4361 Salt Lake Blvd, Honolulu, HI 96818, USA)
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- Kaiser PTSA Night Market 4 PM – 8 PM (Henry J. Kaiser High School, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Oct 26 Mon
- A Day
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Oct 27 Tue
- B Day
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- HHSAA Round 1 - Volleyball vs. HBA @ Roosevelt 5 PM – 6:30 PM (President Theodore Roosevelt High School, 1120 Nehoa St, Honolulu, HI 96822, USA)
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Oct 28 Wed
- A Day
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- Bowling OIA Team & Individual Championships @ KBay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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Oct 29 Thu
- B Day
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- Halloween Costume Contest (Behind Library) 12:10 PM – 12:56 PM (Behind of the library)
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- Garden Spooktackular Trick or Treat 👻 5 PM – 7 PM (Peace and Sustainability Garden, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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- HHSAA 5th Place Semis Volleyball vs. Kauai @ Kalani 6:30 PM – 8 PM (Kalani High School, 4680 Kalanianaʻole Hwy, Honolulu, HI 96821, USA)
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- Kaiser IB DP/CP Info Night 6:30 PM – 8 PM (CAFE)
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Oct 30 Fri
- A Day
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- HHSAA 5th Place Volleyball vs. Maryknoll @ Stan Sheriff 12:30 PM – 2 PM (Bankoh Arena at Stan Sheriff Center, 1355 Lower Campus Rd, Honolulu, HI 96822, USA)
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- OIA Playoffs Football vs. Pearl City @ Pearl City 7 PM – 8:30 PM (Pearl City High School, 2100 Hookiekie St, Pearl City, HI 96782, USA)
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Oct 31 Sat
- Halloween
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Events in October 2026
Mo	Tu	We	Th	Fr	Sa
One event •	2 events ••	3 events •••	3 events •••	3 events •••	2 events ••
One event •	One event •	4 events •••	3 events •••	2 events ••	4 events •••
One event •	One event •	3 events •••	3 events •••	One event •	2 events ••
One event •	One event •	3 events •••	4 events •••	One event •	3 events •••
One event •	2 events ••	2 events ••	5 events •••	3 events •••	One event •

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