Name: The Groovy Judy Band
Start: 2026-11-07T20:00:00-08:00
Location: The Clayton Club Saloon

The Clayton Club Saloon

Groovesters! Join the band and me for a great night of a rock- and funk-fueled party on Saturday, November 7th, at The Clayton Club Saloon! 🎸
We'll groove from 8:00 PM to Midnight! We can't wait for a fun night of live music, dancing, and friends! Share this event with a friend who needs a night of grooviness! 👇
See you there! 🥰☮️ ❤️🎶🎸
Saturday, November 7 The Groovy Judy Band Shakes! The Clayton Club Saloon 6096 Main St. Clayton, CA 94517 (925) 673-0440 8:00 pm - 12:00 am 21+ FREE

Local Event: The Groovy Judy Band

Contra Costa County

Contra Costa

Clayton

California

The Groovy Judy Band

Groovesters! Join the band and me for a great night of a rock- and funk-fueled party on Saturday, November 7th, at The Clayton...

Martinez Campbell Theater

<a href="https://www.cocohistory.org/events" rel="nofollow noopener" target="_blank">CCCHS</a>
Author in the Archives Series presents
John Pettley, a professional land surveyor for over 38 years, talks about the significance of his amazing find in 1987. At the time, John was a surveying student at California State University at Fresno, and working on his senior thesis, when he made an important discovery about the history of the survey marks atop Mount Diablo.
On July 18, 1851, Col. Leander Ransom of the General Land Office (GLO) labored through thick brush, steep terrain, and harsh summer heat to establish the initial point on the highest rock at the summit of Mount Diablo in Contra Costa County. There he chiseled a hole in the rock and erected a pole with a large flag that could be seen for miles from the surrounding countryside. The grid lines intersected at the Initial Point on the summit of the mountain.
This mapping grid was extended to cover most of Northern California and all of Nevada and was used in deeds to describe the property boundaries in those areas.&nbsp;References to this system are found in numerous property deeds even to this day.
Step back in time with us as we hear the fascinating story of John’s journey in rediscovering this important piece of California and Nevada history!
Doors open at 4:00 p.m.&nbsp;John’s talk begins at 4:30 p.m. 

Admission is FREE for CCCHS members, $10 for non-members.
RSVP is requested. Reserve your seat and purchase tickets at this link on&nbsp;<a href="https://www.eventbrite.com/e/1999044399612?aff=oddtdtcreator" rel="nofollow noopener" target="_blank">Eventbrite.com.&nbsp;</a>Questions? Call (925) 229-1042 Tues-Thur 9am-4pm or email us at mkting@cocohistory.org.

<ul><li>Beverages and snacks will be available for purchase at the Campbell Theater lobby bar.&nbsp;</li><li>Complimentary waters provided by CCCHS.</li><li>Downtown parking is free on weekends.</li></ul>
‍All proceeds benefit the preservation work of the Contra Costa County Historical Society.

Local Event: CCCHS presents The Story Behind the Initial Point atop Mount Diablo

Martinez

CCCHS presents The Story Behind the Initial...

CCCHS
Author in the Archives Series presents
John Pettley, a professional land surveyor for over 38 years, talks about the...

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The Groovy Judy Band

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CCCHS presents The Story Behind the Initial Point atop Mount Diablo

NOV

21

4:00 PM

Martinez Campbell Theater, 636 Ward St, Martinez, CA

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