%T Santa\[rs]s Groovy Helper %A Jon Kerridge %E Peter H. Welch, S. Stepney, F.A.C Polack, Frederick R. M. Barnes, Alistair A. McEwan, G. S. Stiles, Jan F. Broenink, Adam T. Sampson %B Communicating Process Architectures 2008 %X This talk is prompted by the work on the Santa Claus problem presented elsewhere in this conference by Jason Hurt and Matt Pedersen. A compact version of their solution, using the Groovy macro\-extensions to Java and JCSP, will be shown. Listeners should first have attended the presentation of the referenced paper.