Stringy has mentioned an interest in busking - and I'm just always thinking it's great to play outside, if weather permits.  

There's different laws/ordinances in many places, as well as etiquette.  If looking for income, maybe look into gaining skills from aspects of the entertainment industry - tips on how to draw attention & keep it (a certain amount of time).  

How to Busk - Adam Neely gave it a try & interviewed successful buskers in New York.

I was surprised to find so many discussions on 'Busking' at The Session - some interesting concerns & great tips (I only read over the Tunes For Busking one)!  

LOVE watching groups like 'Tuba Skinny' (New Orleans) & think, why not take those Irish Sessions OUTSIDE?  It doesn't have to be done for money.

Tuba Skinny - Postage Stomp!  Playing FUN music that makes pedestrians feel they have to put a little bounce, skip & slide into their step - helps.

Thought this video shows a great way of busking that might avoid some city ordinance pitfalls. 😄  Hillar Bergman & Milt Mills fiddle busking in Traverse City, MI!  

Found quite a few Scottish buskers belong to & learned things from the Scots Music Group!  Not sure what other support they provide.