I have checked out the season harvest times and I can't find USA cherries any earlier than mid June. I didn't ceheck EVERY state in the union... just the "obvious ones". Obviously, the website I use, pickyourown.org is out of date or I am not picking states correctly.

BTW, I find that site to be helpful in timing my purchases. I know when ceratin things will come on sale and I stock up at cheaper prices. Saves a LOT of money over the year.