Today on TechCrunch Cribs we are heading over the Bay Bridge to Oakland, which is the home to music streaming site Pandora. Pandora’s headquarters is made up of two buildings that literally butt up against one another. 2100 Franklin is built right up against their Webster address. On several floors, Pandora is marrying both buildings into one mega office space. Colleen Taylor met with Marta Riggins, Pandora’s director of employee experience, to check it out.