Mark Derho Blog

An original professional-personal zeitgeist in blog-form, and featuring: technology, community activism, and personal advocacy, all things Puerto Rico, and more... by Mark Derho.
Mark Derho in San Juan Puerto Rico

Mark says...

mark derho with peter vallone sr

Thank you for reading this blog. 

Please contact me by email at: markderho@gmail.com.

Business Content

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SELFIE SHARING STATION Modern Photo Booth Rental

Selfie Sharing Station

Selfie Sharing Station modern photo booth rental in San Juan, Puerto Rico & NYC

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Advocacy Content

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