I made sure I just sat there and let them interact with me on their terms when mine where younger.
They are still young but are outside and losing there down on the it heads & about a foot tall.
I also talked to them we they chirped loudly.
So now as soon as they hear me or see me they will still chirp loudly and I answer them by talking to them they come running and still come up to me on their terms for a neck rub or a chin rub. They are freindly to me and have never tried to spur or peck at me (as long as I have no shiny buttons or my rings on they love my Wedding bands.
Even then it is more like wow whats that. Not a I want to hurt you.
Durning breeding time is when you would have to worry the most about anything like that.
Just beware of what gets them going (rings,shiny buttons,belts,new people)
That way you can avoid anything like that from happening.
If you have kids I would make sure that they know the turkeys and that the turkeys know them from the start.
Best of luck!