Boston’s Pinyadda hosts an informal party for the local startup crowd. From the event listing: “Pinyadda is pleased to announce the first ever yaddapalooza at the brand new Whiskey Priests bar in Boston’s Innovation District! Come join top innovating minds in Boston for a little partying, free food, and startup talk from 5:30pm – 10pm before you bounce to the Cape for Memorial Day weekend.  We have swag giveaways and fun planned all night, and can’t wait to share it with all of you! We’re hosting yaddapalooza to celebrate the awesome growth and support we’ve had from everyone here in Boston, particularly in the startup and tech community.  In conjunction with our pal’s at BostInnovation, yaddapalooza is the first of several events of the BeIn Initiative, which aims to galvanize and promote startups and the startup culture here in Boston.”

Info and registration here.