All Hallows Guild

Description: A beloved DC spring tradition, the Flower Mart transforms the Cathedral grounds into a lively festival filled with flowers, food, music, and family-friendly fun. Running since 1939, this two-day event is one of the largest annual celebrations at the Cathedral and serves as a fundraiser supporting its gardens and grounds.

Visitors can browse a vibrant marketplace featuring plants, flowers, herbs, and unique gifts from dozens of vendors, while enjoying live entertainment throughout the day. Inside the Cathedral, the International Floral Exhibit showcases stunning displays inspired by cultures from around the world.

For families, highlights include a historic antique carousel, carnival-style games and rides, a dedicated children’s area, and festival treats ranging from casual bites to specialty favorites. Older kids and adults can even climb the Cathedral tower for panoramic city views (with age and height requirements).

Why families love it
• Classic spring festival atmosphere with something for everyone
• Kid favorites like carousel rides, games, and hands-on activities
• Unique mix of garden shopping + cultural exhibits
• Live music and performances keep the energy lively
• Easy to spend a full day exploring, eating, and relaxing

⚠️ Good to know
• Held rain or shine—dress accordingly
• Parking is limited; public transportation is recommended
• Some activities (rides, games, tower climb) require tickets or fees
• Tower climb has height/age restrictions and is physically demanding
• Can get crowded, especially midday

Best For
Families with kids of all ages, garden lovers, festival-goers, and anyone looking for a classic DC spring outing with a mix of culture, fun, and outdoor activities.

Time: May 1 from 10 am-6 pm and May 2 from 10 am-5 pm

Cost: Free admission (fees apply for select activities)