Portsmouth Restaurant Week (Spring)
- Downtown Portsmouth
- 603-610-5510
- May 26, 2026
Chowderfest at Prescott Park
- 105 Marcy St
- 603-436-2848
- May 26, 2026
Market Square Day
- Market Square
- 603-433-4398
- May 26, 2026
Prescott Park Arts Festival
- 105 Marcy St
- 603-436-2848
- May 26, 2026
Independence Day Celebration
- South Mill Pond
- 603-431-2000
- May 26, 2026
Sail Portsmouth Tall Ships Festival
- Portsmouth Commercial Fish Pier
- May 26, 2026