After an outcry Yamagami's re-opened for customers with limited hours (rate limiting, etc) this past weekend. Not sure if Summerwinds is going to get the same reprieve.
Neither is setup for online orders though. Summerwinds has a limited set of things online so you have to call. From what I've heard its very hard to get through on the phone because they're overwhelmed. I wish I could just e-mail a list and wait a week; but they're not doing that either.
What is the logic of letting them be open? It is very difficult to produce a perfect list of all spaces and businesses that might be "safe"; hence the only practical way of doing this is by producing a whitelist of those businesses that can remain open.
Essential services is a great demarcator of that whitelist.