"Happy Hour" is illegal in MA
Getting a drink at a bar for half price. If you mean on habbo then happy hour is when you stay on for an hour or more.
no. they're legal and not regulated, but police tend to lean to towards the citation side instead of the warning side when they see them
It will vary based upon your locality but it is usually M-F 3-6pm (or 4-7,etc.) and then again from 9(9:30) until close.
Yes and no, in some places in the state you can have them, others you cannot. Then in some places you need a permit, and who will use it must be written on it. Then in some places, they aren't...
It was legalized in Massachusetts in 2000 according to this article: http://www.freedomforum.org/templates/document.asp?documentID=3355