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When the calendar turns to May, the Cape Cod events schedule heats up ... just like our weather!
Events throughout the month of May have us all outdoors enjoying the spring sunshine and the first balmy beach days of the season.
Cape Cod Events Calendars
Month-by-Month
January | February | March | April | May | June | July
August | September | October | November | December
*Note: Most events go ahead as planned. Even so, weather or other unforeseen factors occasionally lead to postponements or cancellations. So it's always best to double-check with the organizer (see links below) before you head out.
Some May event dates and details haven’t been announced yet. I’ll update these listings as that information comes in and add new events as I learn of them. So please check back often.
When: Through mid-May during daylight hours
Where: Multiple locations around the Cape
Admission: Free
More Info: Herring Runs on Cape Cod
Herring? The fish? Running??? Yes, indeed! And they climb ladders, too! ;-)
We
see these amazing feats every spring as thousands of herring migrate
from the wide-open ocean to our local rivers, streams, lakes and ponds
to spawn.
Where are the best places on the Cape to watch herring running and climbing? Click here to find out!
When: Mondays in May 2026
Where: Multiple museums across Cape Cod
Admission: Free
More Info: Museum Mondays in May
During the month of May, several of Cape Cod's top museums will be open for FREE on Mondays as part of "Museum Mondays in May".
Whether you're an art lover, history buff, or simply looking to have some fun, this is a perfect opportunity to enjoy some of the best cultural venues on the Cape without having to spend a penny on admission.
When: April 30 - May 3, 2026
Where: Margaritaville Resort Cape Cod, 1225 Iyannough Road, Hyannis MA
Admission:
General admission for the convention is $125 per person for the entire weekend; $225 VIP admission comes with lots of extra perks
More Info: Parrot Head Convention
Parrot Heads, it’s time to party with a purpose!
Join fellow Parrot Heads at Margaritaville Resort Cape Cod for a three-day tropical celebration filled with live music, island vibes, games, vendors, and non-stop fun.
When: May 1 - 3, 2026
Where: Various venues in the town of Brewster
Admission: Free
More Info: Brewster in Bloom
The annual "Brewster in Bloom Festival" celebrates spring in the town of Brewster.
Events during the festival encourage everyone to get out and explore all around the town:
As it has for many decades, the Brewster in Bloom Festival will have fun for all in 2026!
When: May 2026 date - TBA
Where: Wellfleet Drive-In Theater, 51 US-6, Wellfleet, MA
Admission: Free
More Info: Wellfleet Police Dept. FB Page
Touch-A-Truck comes to us courtesy of the Wellfleet Police Association, the Eastham Police Union and Wellfleet Drive-In.
What kind of vehicles will be there? Police cars, fire trucks, construction trucks, emergency vehicles and more!
So put this much-loved annual event on your calendar, and plan on a fun day with the family!
When: May 2026 dates - TBA
Where: Heritage Museums & Gardens, 67 Grove Street, Sandwich MA
Admission: $25/adult; $15/youth (3-17); Members and children 2 and under Free
More Info: Rhododendron Festival at Heritage
This is one of the Cape Cod events I look most forward to each spring. The grounds at Heritage are a breathtaking sight to behold with thousands of Rhododendrons in bloom from late May into early June!
Plan to spend a few hours or more here, exploring the acres of gardens, miles of walking trails, and the museums filled with art, American history, and antique autos. The kids will love riding on the carousel!
When: May 15, 2026 at 11 a.m.
Where: Hyannis Harbor Overlook and Bismore Park, Ocean Street, Hyannis
Admission: Free
More Info: HyArts Art Shanties
These adorable "shanties" house artists and artisans whose works include ceramics, painting, jewelry and more. Items are for sale at very reasonable prices (IMHO). And even if you're not in shopping mode, it's a pleasure peeking at the artists' creations as you stroll along the harborfront.
The shanties are open on weekends only from opening day in May until mid-June, then every day through late September.
When: May 16, 2026, 8 a.m. to noon (or until plants sold out)
Where: Cape Cod Fairgrounds - The Marketplace Barn - West Gate, Route 151 & Currier Road, East Falmouth, MA
Admission: Free
More Info: Master Gardeners Association of Cape Cod
Looking for some amazing plants to add to your yard, garden or patio planters? The Master Gardeners have you covered with lovingly grown plants from their own greenhouses, gardens and local nurseries.
You'll find: native plants, hydrangeas, rhododendrons, perennials, dahlias, and succulents ... plus 50 tomato varieties, a fantastic selection of veggies, over 100 varieties of culinary and pollinator herbs, and more!
Proceeds from this popular annual event support the Master Gardeners Association of Cape Cod's scholarship fund and community programs including the children's garden, backyard horticulture, and the horticultural hot line.
Admission is free; and there's plenty of free on-site parking available, too.
Do plan to get there early. This sale draws a big crowd!
When: May 2026 date - TBA
Where: Main Street, Hyannis, MA
Admission: Free
More Info: Hyannis Open Streets
Remember when you were a little kid and your parents told you not to play in the street?
Today, everyone is encouraged to come to Hyannis to walk, dance, socialize, and yes ... play in the street!
This popular event is filled with family friendly games, live music, giveaways, performances by "Trevor The Juggler" and much more.
*Note: Main Street will be closed to vehicle traffic between Barnstable Road and Sea Street.
When: Memorial Day Weekend, May 22 - 25, 2026
Where: Hyannis / Nantucket
Admission: No admission fee for spectators
More Info: Figawi Race Weekend
The annual "Figawi" Regatta is recognized as one of the premier yacht regattas on the US east coast.
The warning signal sounds for the start of the race from Hyannisport to Nantucket on Saturday morning at 9:55 a.m.
To see the yachts gathering and watch them head off to Nantucket, you'll have a good vantage point from Kalmus Beach, Orrin Keyes Beach, or Sea Street Beach. (See my Hyannis beaches page for directions, parking info, etc.)
When: May 2026 date - TBA
Where: Behind the Cape Cod Mall, Hyannis MA
Admission: Free
More Info: Cape Cod Cares for Our Troops
Cape Cod Cares for Our Troops honors our country's fallen heroes - and all members of the military - with its annual "Troops in the Spotlight" event.
Come see the display of military vehicles and equipment. Show your support for our deployed troops. And most importantly of all, meet and greet members of our country's military and thank them for their service!
*Please consider making a monetary donation or donating a care package item to Cape Cod Cares for Our Troops.
When: May 27 – June 2, 2026
Where: Multiple restaurants in Wellfleet
Admission: No tickets required
More Info: Wellfleet Restaurant Week
Restaurant Week is a week-long event that gives both locals and visitors alike an opportunity to delight in all that Wellfleet has to offer before the kicking off the busy summer season.
There are no tickets or passes required for Wellfleet Restaurant Week. Simply dine out or shop at a participating restaurant or business and enjoy special menu items and offerings.
This is the perfect time to Eat, Shop and Stay in Wellfleet, without the long lines and the fuss.
Want to Add an Event to This Month's Calendar?
Click here
Related Pages:
Lots More to See & Do on Cape Cod
Important Note: The date, time, place, admission charges, etc. of the events on this page may be changed by the event sponsor at any time, without my knowledge. Please be sure to confirm all information directly with the sponsor before you make any plans!