Since it has recently been a question, I thought it pertinent to make an announcement:
The Rose, our local Mount Weather tavern, is not for children. That said, we judge whether you're a child or not based more or less on how you look and how you behave. If you show up being fifteen and not looking eleven and ask politely for a drink and don't cause any trouble, I don't particularly care.
Regardless of your age, we will boot you out if you can't behave yourself - and please, please do not get any notion that because I'm small or because I'm an elf I'm not capable of ousting you - but as long as you appear to know how to conduct yourself, you'll be fine. And if you have questions on how to conduct yourself, feel free to ask. I've got a good barkeep's love of giving advice.