I know that this needs to a template edit to the month/single-day.php. What we want to do is to add the day name next to the date on each day of the month. I can’t figure out how to call this from the tribe_events_get_current_month_day() function.
I tried the code you suggested on the single-day.php. You can see the edits that I made on lines 33 and 34 of the file https://gist.github.com/richsalvucci/6399b6b0a060646798a642540d590914. There is no change on the display. I have tried the file paths in my child theme of tribe-events/month and tribe-events/pro/month/ but neither path worked. Did I misplace the code in the file? Thanks for the help.