Tweak to Small Month block to hide New Year's Day, etc.

If you want Small Month block to meaningfully show events, you do not want New Year's Day, Valentine's Day, etc., showing up as events just like real events.

Fix is straightforward.

For each of the calendar date psuedo events, go in and modify them to have Low Priority.

Then in /modules/CPGNuCalendar/includes/functions.inc look for these 2 lines (they occur separately, but both are in the hasevents function):

if ($ev[$i]['view'] == 0 || in_group($ev[$i]['view']) || is_user() || can_admin($cal_module_name))
if ($rep[$i]['view'] == 0 || in_group($rep[$i]['view']) || is_user() || can_admin($cal_module_name))

Change them to the following lines respectively (adding a priority check to the end of each line):

if (($ev[$i]['view'] == 0 || in_group($ev[$i]['view']) || is_user() || can_admin($cal_module_name)) && $ev[$i]['priority'] != 1)
if (($rep[$i]['view'] == 0 || in_group($rep[$i]['view']) || is_user() || can_admin($cal_module_name)) && $rep[$i]['priority'] != 1)

That's it. Just make sure that all real events are set with medium or high priority, and only dates with those priorities will be filled in your small month calendar display.