Idea for Event handling/decluttering calendar

My wish for Sims 4 would be an integration of the seasons to events like the graduation (HSY) taking place in summer, romance festival (CL) in spring, festival of light (SE) in summer, thinned festivail (LD) in fall, etc etc. Or alternatively make it so some events only occure once a year instead of every week for all those players not owning Seasons EP.

This would at the same time declutter the calender massively. I always play on longer or longest life spans and having every event every single week is so tiring and all those notifications slowely but surley getting annoying to no end. Moreover the calender is full to the brim and with every new Addon there is a chance that even more events will be added. Which basically is fine of course! But those take place just to often. I know there is a weekly schedule. Maybe EA/Maxis could think about adding an annual schedule too. Would be great :)