Set Project/Task to recur on specific day of week (not date)

We have numerous project and networking events that recur on a specific day (not # date) of the week/month.

For example: the 2nd Tuesday of each month

How do we do this in Asana?? Setting it to recur on a specific date is throwing everything off. Please help!

You cannot currently do that, only recurring on week day (every Tuesday) or month day (on the 3rd).