Hi all, with zzBots you can install a 1-Way Sync for Monday.com Subitems to Google Calendar that will keep your events up to date and in sync.
This bot includes an If / Condition step that will only allow subitems with a date specified to be synced to Google Calendar.
1-Way Sync: https://www.zzbots.com/store/mondaycom-subitems-google-calendar-1-way-sync