^^Do you manage to "gnosh" a few crisps with Biff and the lads after a set Sweaty??
One of the best ways to go about having a break for the band members and keeping the audience involved is simply letting the guys solo for a bit. Most bands like stepping out and having some fun,,,not sure what the vocalists would do with their time though...

And would only work for a big concert, not just a short set in the local public house.
Pink Floyd when they toured here hardly said a word, David and the boys were gracious and professional, at various points during the show he talked about the individual band members but otherwise it was all about the music.