Shopping Walnut Creek Just e-Cigs Closes in Downtown Walnut Creek January 29, 2014 8:30 am 1519 Cypress St, Walnut Creek Back last August I noted that the electronic cigarette shop Just e-Cigs opened on Cypress St. in downtown Walnut Creek and they have now closed. Previous Post A Literary Feast at Lafayette Library and Learning Center on Mar 22nd Next Post Chopin Café & Polish Restaurant Closes in Palos Verdes Mall in Walnut Creek