Events and Things to do in Sumner, ME

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Global Run Day Event & Shakeout Run!
Fri, Jun 5, 5:30 PM
South Portland · lululemon
Global Run Day Event & Shakeout Run!
Fri, Jun 5, 5:30 PM
South Portland · lululemon
Sales end soon
Dinner with First Responders: Portland, Maine (Have Dinner on Us!)
Friday at 7:00 PM + 7 more
Portland · Restaurant of the Week
Sales end soon
Dinner with First Responders: Portland, Maine (Have Dinner on Us!)
Friday at 7:00 PM + 7 more
Portland · Restaurant of the Week
Dale Carnegie Course
Thu, Oct 15, 9:00 AM
Portland · Abromson Community Education Center
Dale Carnegie Course
Thu, Oct 15, 9:00 AM
Portland · Abromson Community Education Center
Dinner Cruise to Nebo Lodge on North Haven Island on July 11, 2026
Sat, Jul 11, 4:00 PM
Rockland · Journey's End Marina
Dinner Cruise to Nebo Lodge on North Haven Island on July 11, 2026
Sat, Jul 11, 4:00 PM
Rockland · Journey's End Marina
The Casco Bay Craft Collective
Fri, Jun 5, 8:00 AM
Portland · Thompson's Point
The Casco Bay Craft Collective
Fri, Jun 5, 8:00 AM
Portland · Thompson's Point
High Impact Presentations
Wed, Nov 18, 8:30 AM
Portland · Abromson Community Education Center
High Impact Presentations
Wed, Nov 18, 8:30 AM
Portland · Abromson Community Education Center
Archery Hunter Safety: Addendum Course - Hollis
Sat, Jul 18, 8:00 AM
Hollis · Buxton Hollis Rod and Gun Club
Archery Hunter Safety: Addendum Course - Hollis
Sat, Jul 18, 8:00 AM
Hollis · Buxton Hollis Rod and Gun Club
2026 Maine Boat & Home Show | Rockland Harbor
Fri, Aug 7, 10:00 AM + 2 more
Rockland · Maine Boat & Home Show
2026 Maine Boat & Home Show | Rockland Harbor
Fri, Aug 7, 10:00 AM + 2 more
Rockland · Maine Boat & Home Show
Sales end soon
Networking Happy Hour
Thursday at 5:30 PM
Kennebunk · Wine House on Main
Sales end soon
Networking Happy Hour
Thursday at 5:30 PM
Kennebunk · Wine House on Main
Business of Aging: Solo Aging
Wed, Jun 17, 3:00 PM
Portland · 75 State St
Business of Aging: Solo Aging
Wed, Jun 17, 3:00 PM
Portland · 75 State St
Sales end soon
An Afternoon with Elizabeth Hamilton-Guarino
Saturday at 1:00 PM
South Portland · Books-A-Million
Sales end soon
An Afternoon with Elizabeth Hamilton-Guarino
Saturday at 1:00 PM
South Portland · Books-A-Million
Open House: A Fresh Chapter Begins
Sat, Jun 20, 10:00 AM
Portland · 75 State St
Open House: A Fresh Chapter Begins
Sat, Jun 20, 10:00 AM
Portland · 75 State St
Dinner Cruise to Nebo Lodge on North Haven Island on July 4th 2026
Sat, Jul 4, 4:00 PM
Rockland · Journey's End Marina
Dinner Cruise to Nebo Lodge on North Haven Island on July 4th 2026
Sat, Jul 4, 4:00 PM
Rockland · Journey's End Marina
MaineMBA Welcome Wednesday
Wed, Jul 1, 4:30 PM
Portland · DiMillo's On the Water
MaineMBA Welcome Wednesday
Wed, Jul 1, 4:30 PM
Portland · DiMillo's On the Water
Show Us Your Mussels! Community Science Fieldwork
Thu, Jun 18, 8:00 AM
Portland · Gulf of Maine
Show Us Your Mussels! Community Science Fieldwork
Thu, Jun 18, 8:00 AM
Portland · Gulf of Maine
Sales end soon
An Afternoon with Mike Rayder
Sat, May 30, 1:00 PM
South Portland · Books-A-Million
Sales end soon
An Afternoon with Mike Rayder
Sat, May 30, 1:00 PM
South Portland · Books-A-Million
Cut & Paste Vision Workshop — A Free Community Event Hosted by Seaweed Co.
Sat, Jun 20, 4:00 PM
South Portland · 185 Running Hill Rd
Cut & Paste Vision Workshop — A Free Community Event Hosted by Seaweed Co.
Sat, Jun 20, 4:00 PM
South Portland · 185 Running Hill Rd
Tuesday Tours with Ted
Tue, Jun 16, 2:00 PM + 2 more
Portland · Maine Jewish Museum
Tuesday Tours with Ted
Tue, Jun 16, 2:00 PM + 2 more
Portland · Maine Jewish Museum
Business of Aging: End-of-Life Directives
Wed, Nov 18, 3:00 PM
Portland · 75 State St
Business of Aging: End-of-Life Directives
Wed, Nov 18, 3:00 PM
Portland · 75 State St
Portland, Maine: Empower Your Finances
Thu, May 28, 1:30 PM + 14 more
Portland · Portland
Portland, Maine: Empower Your Finances
Thu, May 28, 1:30 PM + 14 more
Portland · Portland

Trends in Sumner

Explore more trends

Frequently asked questions about Sumner

What are the best events to attend?

According to Eventbrite, the best events are:

Global Run Day Event & Shakeout Run!

Dale Carnegie Course

Dinner Cruise to Nebo Lodge on North Haven Island on July 11, 2026

The Casco Bay Craft Collective

Which events are currently trending in Sumner?

The trending searches this month in Sumner are:

chili and mac cookoff

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Networking Happy Hour

Dinner with First Responders: Portland, Maine (Have Dinner on Us!)

An Afternoon with Elizabeth Hamilton-Guarino

Portland, Maine: Empower Your Finances

Global Run Day Event & Shakeout Run!

Global Run Day Event & Shakeout Run!

Dinner with First Responders: Portland, Maine (Have Dinner on Us!)

Dinner with First Responders: Portland, Maine (Have Dinner on Us!)

Dale Carnegie Course

Dale Carnegie Course

Dinner Cruise to Nebo Lodge on North Haven Island on July 11, 2026

Dinner Cruise to Nebo Lodge on North Haven Island on July 11, 2026

The Casco Bay Craft Collective

The Casco Bay Craft Collective

High Impact Presentations

High Impact Presentations

Archery Hunter Safety: Addendum Course - Hollis

Archery Hunter Safety: Addendum Course - Hollis

2026 Maine Boat & Home Show | Rockland Harbor

2026 Maine Boat & Home Show | Rockland Harbor

Networking Happy Hour

Networking Happy Hour

Business of Aging: Solo Aging

Business of Aging: Solo Aging

An Afternoon with Elizabeth Hamilton-Guarino

An Afternoon with Elizabeth Hamilton-Guarino

Open House: A Fresh Chapter Begins

Open House: A Fresh Chapter Begins

Dinner Cruise to Nebo Lodge on North Haven Island on July 4th 2026

Dinner Cruise to Nebo Lodge on North Haven Island on July 4th 2026

MaineMBA Welcome Wednesday

MaineMBA Welcome Wednesday

Show Us Your Mussels! Community Science Fieldwork

Show Us Your Mussels! Community Science Fieldwork

An Afternoon with Mike Rayder

An Afternoon with Mike Rayder

Cut & Paste Vision Workshop — A Free Community Event Hosted by Seaweed Co.

Cut & Paste Vision Workshop — A Free Community Event Hosted by Seaweed Co.

Tuesday Tours with Ted

Tuesday Tours with Ted

Business of Aging: End-of-Life Directives

Business of Aging: End-of-Life Directives

Portland, Maine: Empower Your Finances

Portland, Maine: Empower Your Finances

Things to do around Sumner

Trends in Sumner

1. Chili and mac cookoff

What are the best events to attend?

Which events are currently trending in Sumner?

Which events are coming up?