USATF-Certified 5K and 10K runs USMS-Sanctioned 1-mile competitive swim 1-mile and ½-mile recreational swims 3-mile fitness walk (more)

Barnstable Amateur Radio Club members will demonstrate "Ham Radio" (more)

A walk-about tour around the Common of the Church of the Transfiguration, Rock Harbor, Orleans Take an outdoor stroll to revisit our history—culture, science, faith, politics, commerce, and constitutional rights—and celebrate the many heroes, known and unknown, along the way who made this nation strong, prosperous, and rooted in Liberty. (more)

Join the largest Bike MS event in New England that’s fueling life-changing breakthroughs for the nearly 1 million people living with multiple sclerosis in the US. Take in the beautiful views as you ride from Quincy to Provincetown, MA on this two-day cycling experience with multiple route options from 40 to 100 miles with support every mile of the way. Day 1 finishes at Mass Maritime Academy with live music, food, drinks, and overnight lodging.... (more)

Experience a leisurely birding exploration along Wellfleet Bay's All Persons Trail. New to birding? Beginners are welcome! This program covers 0.5 miles, traversing diverse habitats including a pollinator garden, vernal pool, forest, freshwater pond, and salt marsh.... (more)

Blueberry Pie 5k & 1 Mile Road Race to benefit the Cape Cod Challenger Club. The race starts and finishes at our location in Osterville and takes you on an out-and-back, beautiful course of shady, rolling hills.... (more)

The West Falmouth Library Annual Book Sale is being held on Friday, June 26 and Saturday, June 27, 10 a.m. – 3 p.m. both days. Come peruse our collection of like-new books for low, low prices! (more)

Whether covering our local bogs or garnishing our cocktails, cranberries have held an ever-present role in Cape Cod life for generations. Come explore the rise of this humble berry through Cape Cod’s history, from its historic use by the Wampanoag people to its modern sale worldwide by companies like Ocean Spray.... (more)

Get ready to make a splash as we explore the incredible underwater world of Cape Cod, right here at the sanctuary. You'll have the chance to help feed our fascinating fishes while learning about the unique saltwater and freshwater habitats they call home— from our magnificent salt marshes to our glacial kettle ponds.... (more)

Discover the origin story of the American automobile through 26 cars from Heritage’s collection. Come along for a ride from the late 1800s to the 1960s as the car evolves from a horseless carriage to a streamlined symbol of freedom and independence. (more)