You can absolutely to this.  Here is a conversation about showing multiple users calendars and coloring the events differently based on user… https://community.skuid.com/t/calendar-component-multiple-colors-for-the-same-event-sourc…

Or you might look here. 

http://help.skuid.com/m/components/l/102568-adding-additional-event-sources-to-a-calendar

thanks @rob!! 2nd question- is it possible to make the selected user sticky? meaning every time I go select the user it can default to my last choise? is there a certain type of panel I should use in order to accomplish this request?