Where is a good place to do this. Anything close to Sienna. Beginning of April.
There are many in the province, although obviously not as many as in Puglia.
You will need a car to reach most of them. Those are some famous award winning producers.
Frantoio Etrusco
Dievole
Casale Falchini
Podere il Fornacino
You can search online for more.