Art Walnut Creek Mural of the Day June 20, 2019 9:15 am I believe this Philz Coffee mural replaced the Marie Callender mural near the corner of Mt. Diablo Blvd. and S. California Blvd. in Walnut Creek. The ladder at the end almost looks real from this viewpoint! Previous Post "Take a Book, Leave a Book" Lending Library Spotted in Downtown Walnut Creek Next Post NorCal Parkour Championships in Concord June 22nd - 23rd