I am in the Denver and have a few things to share....and ask.
I have found Sclafani San Marzano(DOC) tomatoes in a few places around town. Marczyks on 17th has it but charges 7 per can. Carbone's on 38th has them for 4 a can. Carbone's also has the best sausage I have had in Colorado, not to mention a very good deli counter at a reasonable price. If you haven't been to Carbone's its worth a visit. Rose reminds me of my Italian grandmother and will make you feel very at home...........moving on
Carmine Lenardos in Lakewood also has these items but charges you a little bit more. Marczyks just got in a Farina 00 flour in 2.2 lb bags. I made a pizza with this flour and it was good, almost a cracker type crust. However, I still didn't think it was as good as Marcos who I know uses the Molino Caputo typo 00 flour. I know you found the attimo flour at Valentes(haven't been there yet), but is it correct for pizza? How were the results? I
have been on quite the quest to find crust here that compares to Italy. Marcos has been my gold standard to test against but haven't been able to quite get there.(I also realize I don't have ovens like them).
I do go down to Gaglianos in Pueblo every now and them so I will check for the Molino flour next time I go. I also have looked in the Springs with no avail. Whole foods is...well....I'll be nice and stay quiet, but no luck there either.
Any help would be greatly appreciated.