Hey Joseph!
Thanks for reaching out.
The response to both questions here is the same:
• There are no “hard limits” in place, i.e. there is not anything in place like, “A Personal License means you can import only 1,000 Facebook Events”, or “an Events Calendar Pro calendar only allows for 5 events per day”. There are no such limits.
• So you can basically in theory have as many events as you’d like — you can create as many on your site directly, you can import as many as you’d like, and so on. There are no limits.
• However, your site’s server and database can be slowed down if you have many, many events. So if you have 1,000 events per month, for example, then based on your web host and the quality of your website’s infrastructure, the page could crash. It truly mostly comes down to your site’s infrastructure and what it can handle, and what caching you have in place.
Let me know if this information helps, and if there are any questions I can try to help with!
Sincerely,
George