Do Si Do from Yep Yep Vape Cartridge 1.0g Urbana - Geary $32.49 Buy at Dispensary Also Available at Urbana - Mission $30.29 Urbana - Geary $32.49 About Do Si Do by Yep A strain specific extract. Frequently Asked Questions About Do Si Do What type of cannabis product is Do Si Do? Do Si Do by Yep is a premium Vape product.