Our Party Partners

From helping define the initial vision to making sure every place setting is perfect, we take pride in delivering the kind of service that makes us a favored “part of the team” for most of Maine’s leading event specialists. World-class caterers, uniquely creative consultants, spectacular settings — here at One Stop, the only thing we love more than helping throw parties is working with the best Party Partners around!


111 Maine
A Moveable Feast
Aurora Provisions
Black Tie Catering
Blue Elephant Events
Bread & Butter
Catering By Evalin
Churchill Events
CVC Catering
Dandelion Catering
Frontier Cafe
The Good Food Store
Have Chef Will Travel
Red Plate Catering
Rosemont Market Catering
Sarah’s Cafe
Seacoast Catering
Stone Cove Catering
Swans Way
Trillium Caterers


1812 Farm
Agora Grand
Barn on Walnut Hill
Beech Hill Barn

Broadturn Farm
Camp Ketcha
Clark’s Cove Farm
Granite Ridge Estate & Barn
Hardy Farm
King’s Hill Inn
Maine Maritime Museum
Maine Audubon
Marianmade Farm
Mountain House
Ocean Gateway
So. Maine Community College
Portland Company Complex
Portland Museum of Art
Ski Esta
Sprague Point

Stone House Manor
William Allen Farm
Wolfe’s Neck Farm

Other Vendors:

A Family Affair
Amazing DJ Music
b merry events & occasions
Beautiful Days
Bea & Company
Blissful Beginnings
Blow Brothers
Brea McDonald Photography
Cairn Event Consulting
Daisies & Pearls
Destination Maine Weddings
Emilie Inc. Photography
Flora Fauna
Maine Seasons Events
Moonlighting Production
Purple Orchid Event Planning
Spirits Catering
Troiano Waste