The indoor plan is part of the venue

A rain plan should never be treated as a disappointing second-best consolation prize. In Toronto, where October weather can swing from glorious twenty-degree sunshine to brisk autumnal rain in twenty-four hours, the indoor contingency must be as visually captivating as the patio.

At the Steam Whistle Roundhouse, the historic brick arches and timber pillars create an extraordinarily warm, atmospheric indoor ceremony site. By designing lighting and florals that thrive indoors with equal brilliance, deciding to move inside becomes an exciting pivot rather than an emotional crisis.

Establish a clear rain call deadline with your planner and caterer—typically twenty-four hours in advance—so rental vendors can execute without panic.