CANCELLED: Summer on the Waterfront Kick-Off

The Boston waterfront area is front and center all summer, and Saturday's kick-off event gets the party started. Activities along the Rose Fitzgerald Kennedy Greenway feature a scavenger hunt, live music, snacks, and an introduction to the SCVNGR trek. This interactive waterfront game helps you learn about the area through a series of challenges (for example: snap a photo of your group hugging the Hood Milk Bottle at the Boston Children's Museum). -- June Wulff, Globe Staff