Can you give an example of what that second dataset looks like?
Currently, it's small, so it can be easily modified. At it's current state, it has 4 fields:
Event Description: Full info
Event Category: Simplified description. Will be maybe 4 different categories
My vision would be colored areas by category, hover over for full description?
I want to bump this back up because I never found an answer and the ability to do this would be extremely helpful again.