As a vendor you can easily check your stall assignment(s) for upcoming market event days via your vendor dashboard.
Log into your account then select Dashboard from the top right corner.
If you scroll down in your dashboard view, you will see your upcoming events and booth assignments.
To see a detailed view of your event stall assignment(s) alongside a market map click Events from the left hand navigation bar.
This will bring you to the event assigment detail page (example below).
Scroll down on the page for market map and booth assignments.