Hi @rmonell951,
Please refer to the answer that @tommy provided in this thread - Embed zoom video to a web server.
You should be able to set up multiple meetings using our REST API - https://marketplace.zoom.us/docs/api-reference/zoom-api/meetings/meetingcreate.
From there, attendees can use the Web client or WebSDK to join multiple meetings.
Let us know if you have any other questions.
Thanks
Michael