Bon Vivant could be one of two similar typefaces (though I'm pretty sure there is a more common one out there, I just can't remember its name):
http://www.myfonts.com/fonts/redrooster/salzburg-rr/medium/
http://www.myfonts.com/fonts/ef-typeshop/castle/demi-bold/

Personal Chef Service may be:
http://www.myfonts.com/fonts/mvbfonts/mvb-solitaire-pro/book/

Devin Tabor Chef:
http://www.myfonts.com/fonts/tilde/roundhand/

Bon vivant: confirming Castle
Personal Chef Service: Tahoma
Devin Tabor Chef: complete name is Snell Roundhand