Not walk in. They were open for order a few weeks ago, so basically I paid for a deposit and waited for a few weeks for it to arrive to the store for collection.
When I asked if I can order the speedy nano, the CA did ask me for my account and said he will check for me, and he went to the back and came back like in around 5 minutes. I dont know if it was counted as a "special" order.
And my tip is always ask if you can pay a full deposit and try the luck. If they can take the deposit, they will help you do that (unless the order for hot items such as pocchette metis / nano speedy is closed, or only opens for vic).