Event series lets you group a run of dates under one banner, with a single landing page and shared settings instead of rebuilding the same event over and over. Whether it is a weekly residency, a multi-night run, or a season of shows, the series holds the dates together so patrons see the whole run and buy into the one that fits.
For your team, this means avails, holds, and settings live in one place instead of being copied across a dozen individual event pages. Set pricing, description, and access rules once at the series level, and each date inherits it, so advancing a run stops being a night-by-night chore.