Atascadero Historical Society

Annual E.G. Lewis Dinner.

March 02, 2024

This years pot luck dinner will be held at the Atascadero Historical Society's Colony House Museum located at 6600 Lewis Ave. The festivities will start at 5 PM. Bring your favorite dish to share and join us for a fun evening. This is also the time for those who are not lifetime members to renew their membership to the Atascadero Historical Society. Hope to see you there.

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History of Atascadero

Atascadero can trace its beginning to a Mexican land grant when in 1845 Governor Pio Pico granted Pedro Estrada almost 40,000 acres of the Asuncion Rancho, a good portion of which eventually made up part of the smaller 23,000 acre Atascadero... Learn More

Join Us in Preserving the Unique History of Atascadero

Become a member of the Atascadero Historical Society...Click here to print a membership application.

The Colony House Museum

The Society owns an original 1919 Colony Home and maintains the Hattie Prather Rose Garden. When Atascadero was founded in 1913, and home construction began two years later, the Arts and Crafts movement was a fresh new design for homes in the United... Learn More