Searching for: Late January 1966 show at colleges

There seem to have been Simon & Garfunkel concerts at 3 colleges in the North-East of the US, late January 1966, in one weekend. But unfortunately we are still looking for the exact dates and names. One of them could have been at:

Brown College / University in Providence (Rhode Island)

and another may have been at:

Teacher’s College in New York City.

But we are still looking for confirmation. So if anyone has any memory or “evidence” they played there, please let us know what you know.