Second Wednesday FREE Folk Jams – January through December The Watermen's Museum's longest running musical activity. Beginning at 5:30 PM on the Second Wednesday of each month and running until 9 PM, we’ll go around the circle picking songs to sing and play together. If you have an instrument, please bring it with you. And, bring a small snack or a dish to share. Free Event. But, donations are gladly accepted. Click here for a video.