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November 2026

Every security event in Orange County, in your inbox Sunday morning. Get the Sunday email

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6 7 PM OC2600 Hacker Social

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13 7 PM Irvine Underground monthly meeting

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All events in November

6FridayNov

7 to 9 PM

OC2600 Hacker Social

OC260023b Hackerspace

Monthly OC2600 gathering of hackers and security people at the 23b hackerspace, sharing projects and knowledge alongside the space's monthly potluck. Open to anyone starting out or well seasoned.

FreeSocial

Register

13FridayNov

7 to 9 PM

Irvine Underground monthly meeting

IVUBlue Hummingbird Coffee and Kitchen

Second Friday meeting of Irvine Underground, Orange County's hacking and security association, for talks, projects and conversation. The venue can change month to month and is posted on the group's site.

FreeSocial

Register