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May is undoubtedly one of the best times to be in Philadelphia. The weather improves, flowers bloom, and there is a seemingly endless list of special events. Chestnut Hill, Rittenhouse, and the Italian Market all host neighborhood festivals with shopping and food. If you’re looking for something truly unique, the artists in the Bok Building open their studios to the public. On the waterfront, Spruce Street Harbor Park reopens with food, pop-up markets, and plenty of hammocks to hang out in.
Here’s a look at some of our favorite events and things to do in Philadelphia in May 2026.
Find a treasure at Eastern State Vintage Flea market
The spring edition of the Eastern State Penitentiary Vintage Flea market happens outside the historic site on May 2, 2026. More than 150 vendors sell a little bit of everything, including antique porcelain, retro accessories, games, home goods, and clothes. Expect to find an excellent collection of vinyl records, jewelry, and more.
Enjoy Rittenhouse Row Spring Festival
On May 2, 2026, the area around Rittenhouse Square Park becomes one big block party with the Rittenhouse Row Spring Festival. The food vendors and entertainment keep the atmosphere lively while you shop for local art, clothes, and beauty items. The pay-as-you-go event runs 12-5pm, rain or shine.
Attend a Saturday Firstival
All year long, 52 Weeks of Firsts showcase all the fascinating things that started in Philadelphia. These Saturday Firstivals happen every Saturday from 11 am to 1 pm through the end of the year and include stories, family activities, and entertainment.
- First American-made Piano and Sousaphone: Learn about this milestone in musical history at the Kimmel Center for the Performing Arts (May 2).
- First Mother’s Day: Make Mother’s Day cards and hear about the history of the holiday at Historic George’s Museum & Archives (May 9).
- First Hospital in America: Ben Franklin founded America’s first hospital, which still stands. Celebrate the 275th anniversary of Pennsylvania Hospital as its new museum opens (May 16).
- First World’s Fair in America: Head to the Please Touch Museum for storytelling and music related to the 1876 Centennial Exposition (May 23).
- First steamboat for passengers and freight: Independence Seaport Museum hosts the event celebrating this revolution in travel and trade (May 30).
Get outside for Open Streets
Enjoy the last three weeks of Open Streets on Sundays through May 17, 2026. Seven blocks—18th Street from Locust to Chestnut and Walnut Street from Broad to 19th—close to cars and welcome shoppers and diners to enjoy the pedestrianized space. We’re partial to the strolling musicians and ping pong tables in the streets, and there are also games, pop-up performances, and special promotions at select restaurants and stores. See the full schedule for more details.
Experience the Chestnut Hill Home and Garden Festival
Over 300 vendors contribute to the marketplace of the Chestnut Hill Home and Garden Festival on May 3, 2026. You’ll find everything from seedlings and lawn decorations to hand-made furniture and jewelry. There are often special features at the local shops along with live music and lots of food. We always make a beeline for McNally’s Tavern or Matine’s, and it’s fun to visit the Makers Village to see the craftspeople at work.
Explore Bok Open Studios
The Bok Building is one of our favorite places in the city for its good bakeries and the killer view from the rooftop Bok Bar but also for the incredible variety of artists and creators who fill the old classrooms with their workshops.
Bok Open Studios from 5-9pm on May 8, 2026 is the perfect time to visit the spaces on all 9 floors and meet the designers and artists themselves. There are potters, photographers, and even guitar makers among the creative people. Some of our top picks include painter Nazeer Sabree, crochet artist Lace in the Moon, and the cool glass creations at Remark Glass. Food vendors and pop-up performances make the event even better.
Live it up at New Hope Celebrates PrideFest
New Hope starts the Pride festivities early with its week-long PrideFest that’s celebrated love and equality for over 20 years. From May 9-17, 2026, there are events in both New Hope and Lambertville like cocktail contests, a vendor fair, and the PrideFest Live concert. Don’t miss the parade on May 16—the 100-foot-long Rainbow Equality Flag is amazing to see.
Eat and shop at the South 9th Street Italian Market Festival
Grease the poles! The legendary South 9th Street Italian Market Festival returns May 16-17, 2026. Seven blocks fill with over 100 vendors and music on multiple stages. And it wouldn’t be the Italian Market without an absolutely massive amount of pasta, pastries, cheese, and Mexican specialties.
Relax at Spruce Street Harbor Park
The season kicks off at Spruce Street Harbor Park on May 22, 2026. Without fail, it’s the best waterfront spot to enjoy the weather and views every year. There are lots of places to lounge, including hammocks that hang over the Delaware River. You can sample Philadelphia food classics like crabfries from Chickie’s and Pete’s, tacos, or water ice, and the two bars offer space to have a beer or cocktail.
Free to visit, the park is especially magical at night when the tree lights come on.
See the roses at Wyck
Germantown is one of the city’s most overlooked areas. If you haven’t been here in a while, mid-late May provides a great opportunity to visit Wyck’s extraordinary rose garden—it’s the oldest one in the county that’s still in its original layout. You can visit the garden Tuesdays-Saturdays or attend the Celebration of the Roses happening on May 23, 2026, where you’ll find food and drink, vendors, and lots of blooming flowers.