From 24 East :

Take Mount Diablo Boulevard (eastward) through Walnut Creek past Safeway where it turns into Walker Avenue . Continue through three stop signs, past the intersection with Walnut Blvd. , and then turn left in 200 yards onto Eckley Lane . Turn left into the parking lot of the Mount Diablo Unitarian Universalist Church. The sanctuary is the large building on the left.

From 680 heading north:

Take the Rudgear Road exit.
Go straight ahead at the exit and you are on Broadway.
At the second light, Mt. Diablo Blvd. , turn right. Broadway turns into Walker Ave. as you turn.
Continue through three stop signs, past the intersection with Walnut Blvd. , and then turn left in 200 yards onto Eckley Lane .
Turn left into the parking lot of the Mount Diablo Unitarian Universalist Church.

From 680 Heading south:

Exit at North Main Street . Exit to the right and head south on North Main .
The fourth stoplight is Ygnacio Valley Rd.
Turn left to the third stoplight, Walnut Blvd.
Right on Walnut. Just past the third stop sign take a left up Eckley Lane .
Turn left into the parking lot of the Mount Diablo Unitarian Universalist Church