We have a little shop that's open 8-5.30 but not on a Sunday. It weirdly sells loads of British stuff! Twinnings tea, McVites biscuits, Coleman's mustard and now Fever Tree. Their stock goes down in the winter, they'll get something in if you ask for it though.
We have a bigger store up island. For some reason it spooks me out. A couple of years ago they used it to shoot a scene in a horror full so clearly it's not just me that thinks that! They sell hard spirits as well as wine, the other shop doesn't have a liquor licence, just wine and beer.
We have a post office. We have a mailbox there because the mailman won't drive down our shitty road. Same for the school bus so when ds starts we'll have to take him every day.
We have a cafe in the community centre that our friends run. He's actually British too. Every Friday night they open for dinner too and all the kids get given pizza and sent in to the kids zone to watch a film or play with Lego/games etc.
There's also a big hall with a stage there. You can borrow it for any events you want to do. There's a gift shop where year rounders make mostly cheesy tat (seaglass earrings, wood burnt signs etc) and flog to summer people for a ridiculous amount of money. They probably feel obligated to buy it and take it back to NYC and show their friends and laugh at us. 
There's also a gym there, conference rooms anyone can use when they need to have a meeting and a huge community kitchen anyone can use. It's used as a warming shelter/showering place when we lose power.
Which we did for 8 days when ds was a newborn. Changing nappies by holding a torch in your mouth is NOT fun. And it was over Christmas.
We have an ice cream store open in the summer, it's an original 30's style one, it's gorgeous. And a summer shop that sells lobster napkins and overpriced posh lady tunics.
We have a building that house the town office, health centre, police and fire. Next to that is our brand new, purpose built pre-K which goes from 6 months to 5 years and is a stonking £12 a day!
There's a garage and a couple of boat yards and thats it!