Create a db with the 7 days of the week, and a formula as follows:
Today() -
Days(
If(WeekDayName(Today()) = "Monday", 0,
If(WeekDayName(Today()) = "Tuesday", 1,
If(WeekDayName(Today()) = "Wednesday", 2,
If(WeekDayName(Today()) = "Thursday", 3,
If(WeekDayName(Today()) = "Friday", 4,
If(WeekDayName(Today()) = "Saturday", 5, 6)
)
)
)
)
)
) +
Days(
If(Name = "Monday", 0,
If(Name = "Tuesday", 1,
If(Name = "Wednesday", 2,
If(Name = "Thursday", 3,
If(Name = "Friday", 4,
If(Name = "Saturday", 5, 6))
)
)
)
)
)
Make sure to save it as the Date data type (not Date time).

Now you can create an auto-relation to your Event db, with the matching rule using the Date field in the Event db and the Date field in the Day this Week database:

No automations necessary ![]()