We’re currently experiencing an issue related to checkout. If you experience any issues, please call us at (617) 302-7785.

We’re Hiring! Apply Online Today!

About Yamba Market

Cannabis Dispensary located in Cambridge, MA

Our Mission

As a minority owned and multicultural cannabis retail leader Yamba Market’s mission is to participate authentically in building a socially restorative adult cannabis market in Massachusetts and beyond. Our commitment to our Yamba family is to provide an inclusive and exemplary experience focused on a broad selection of unique strains, quality products and customer journey.

Want to Work at Yamba Market?

YAMBA LIFE

Yamba Founders

Meet Our Founders

Sieh Samura

Sieh Samura

Sieh Samura is the CEO Yamba Market and co-creator of Purient Bedroom Cannabis.

An Iraq War Veteran and early Massachusetts medicinal cannabis patient turned rights advocate and conscious entrepreneur, Sieh also known by his nickname “Chief”, Is an original and fierce advocate for cannabis consumer rights  in The Commonwealth of Massachusetts and nation. 

Chief’s advocacy included the first televised home delivery of cannabis in Massachusetts (2016) and encouraging effective and socially equitable policies, strategic public testimonials and targeted education to Governmental bodies, like then City Councilor and now Congresswoman Ayanna Pressley, former Boston Mayor Marty Walsh, Former Boston City Councilor Kim Janey now Current Boston City Mayor, MA State Joint Committee on Cannabis, and numerous others. 

His historic private cannabis club and delivery services listed on well-known platforms like Weedmaps and Leafly, predated just about every licensed cannabis operator in the region, and served the severely underserved regional cannabis consuming community prior to the full roll-out of licensed adult use establishments during what he terms as the “Massachusetts Medical Marijuana/Cannabis Interregnum (when MA citizens were encouraged to get mmj cards but there was very little to no support for those same citizens to obtain needed products, necessitating private unlicensed services, and resulting in exponential growth of unlicensed market. 2012-2017)”

“Violence is the last refuge of the incompetent” -Isaac Asimov

Sean Hope

Sean D. Hope Esq

Sean D. Hope Esq, a Fourth generation Cantabrigian, is the founder and principal of Hope Legal Law Offices, Hope Ventures (@mogul420) Hope Real Estate Enterprises LLC (@hoperealestateenterprises) in Central Square Cambridge. Hope has leveraged his experience as a Land Use attorney and former member of the Cambridge Zoning Board to permit and develop over 100 units of 100% affordable housing in Cambridge. Additionally Hope has over a decade of experience navigating the governmental permitting processes and consults on a number of planning endeavors both municipal and institutional for various companies and educational institutions.


In 2018, Hope in partnership with other minority entrepreneurs launched into the emerging Cannabis industry. Within a short time period Hope acquired two high profile retail dispensary locations in Central and Harvard Square scheduled to open in 2021. Hope gained experience in the Cannabis Industry in part due to representing one of the leading medical and recreational cannabis companies in Massachusetts and in the country. Due to Hope’s rezoning efforts and legal expertise, his medical client was the first Medical Marijuana Dispensary to open in Cambridge which required an amendment of the Cambridge Zoning Ordinance. Hope is also the Co-owner and Co-Founder of Yamba Market and Yamba Boutique both in Cambridge.


Sean is deeply committed to improving the quality of life for Cambridge residents especially those under-served populations. Through his past volunteer work with the Margaret Fuller Neighborhood house, Cambridge Children and Family Services (CFCS), Cambridge Historical Society and the Foundry Consortium he stays closely attuned to the evolving community needs in Cambridge.


“we also celebrate in our tribulations, knowing that tribulation brings about perseverance; and perseverance, proven character; and proven character, hope; and hope does not disappoint- Romans 5:3-5