In the week between Prerelease and set launch, anticipation builds for the first chance to draft with the new cards. Tap into that anticipation and fire as many drafts as possible.
Most stores run a combination of scheduled drafts and drafts on-demand: as soon as you’ve got eight players, sit down and get started. (Note: eight players is optimal, but you may run casual drafts with fewer than that).
See more details here.