There actually is WiFi. There are portapotties, but there is an unmarked building with flush toilets. There is no true consession stand, but there are a couple of vendor tents with food and drink. You will also see stands selling drinks -- soda. Water and beer. There should also be a tent with team related merchandise.
My friend described it as still a construction zone. Portolets, drink stands (including beer), food stands (pizza, sandwiches). Don't count on things like nachos or soft serve sundaes - they don't have the infrastructure. I didn't see a team store when I was there for an Old Glory game but it may be on the other side of the field. Also, hope you have a clear view to the scoreboard because the loudspeakers are terrible. Also no wifi.
There are Johhny Blues but plenty of them and actually clean. There a have been 3 venders for concessions the 2 times we have been. There are some games for kids and family (corn hole etc) and a gift both with apparel souvenirs. It was a great time for my son and I both times.
There are places to grab drinks. There used to be food trucks around inside the gates and a much larger club shop pre-pandemic.
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