Available Spots View Skin in Modern Events Calendar is a good display solution for event holders and lecturers. They can see on which days they have the possibility of collaborating with your program. Also, this can bring a better structure to all the concurrent events on your website.
Note: This skin is only available in the MEC Pro version.
You can use shortcodes in your internal pages to have this on your website. The shortcodes are located in M.E. Calendar > Shortcodes.
Here is the demo of Available Spot View Skin in the Modern Events Calendar: