Hi brother, I been doing abit of street magic for my youtube page, I usally walk up to people and do a "card spring" to show of abit so they know your good and I say:
Hi my name is Markus, how are you?
I'm doing abit of street magic for Youtube are you intressted to see abit?
Other tips:
-Don't come from behind.
- YOU SHOULD come from the front or side.
- Always smiles and be happy
- If someone rejects you say like: Alright Thank you for your time anyway mate
- Don't rush the tricks because your nervous breath and take everything like it's your best friend your doing magic for
- Be sure what you're going to do next because if your worried/confused your spectator will feel that aswell and the effect won't be as strong as it can be, so make sure you know what to say if something goes wrong
- Make sure you know the routine in and out because there is a lot that can throw you of the track when your doing a trick in the middle of the street and also be sure of the angels because people can stop and watch you so you have to be sure you cover most of the angels
(I don't aspect you to do all these things first time it takes a lot of practice to do tricks in the middle of the street, I still remember how hard it is to walk up to people in the begining, just breath and smile and everything will be fine all the things I wrote will come with practice)
Best of luck brother =)! hope everything goes well!