Deadspin, with video:

Cyclists' Squirt-Gun Attack On PedalPub Cops Results In Six Arrests

Minneapolis Star Tribune:

Cyclists attack PedalPubs with squirt guns in Minneapolis; six arrested

In the Twin Cities and elsewhere, “I Hate the Pedal Pub” sentiment has surfaced on social media, with complaints about noise, traffic blocking and public drunkenness.
the story at the links