Itsu Pimps Your Potsu - see http://greatcafes.blogspot.co.uk/2013/02/pimp-your-potsu.html
Fastoche offers a Spice Sweet rack. The trend is to allow and encourage customers to customise their food and drink.
The Cafe business for the professional operator - keeping up to date with what's new and interesting - written by Paul Cottrell, Turpin Smale Catering Consultants