Broadway assembly is a term that refers to a gathering or meeting, most commonly in a large public space. Some common synonyms for this phrase include congregation, rally, event, and gathering. Other words that can be used to describe a Broadway assembly are convocation, assembly, conclave, congress, and symposium. These words all convey a sense of coming together for a common purpose. Regardless of the specific synonym used, the idea is the same: a large group of people coming together in a designated space to discuss, debate, or celebrate a particular topic or event.