As @MarieDeGournay wrote
And welcome to anybody who wants to pop into everybody's local - the Bluestocking is magical that way, it's within easy popping in distance for everybody, the booze is great but doesn't make you officially drunk, the delicious cakes contain neither damaging sugars nor calories.. you get the message.
And if you have any special dietary needs, murmur it once to the gerbil behind the bar and they will quietly forever serve you with gluten-free cakes or lactose-free hot chocolate, or whatever you need, without you ever mentioning it again.