Hi Chris,
Thanks so much for reaching out!
Yes, we do have a few bundle options for you. We have a few different options, and each offers a discount when you buy them together: https://theeventscalendar.com/bundles/
With Community Events, you can control the information fields that exist for people when they add events. You can opt to have all submissions sent in as drafts, so that you can approve/edit submissions before they are displayed on the calendar.
I hope this helps to answer your questions, let me know if anything else comes up!
Thanks,
Jaime