Hi Robert,
HSPC is a non-profit organization composed of healthcare providers, vendors, and app developers that is able to provide free training related to building SMART on FHIR apps, using the SMART Sandbox, the HSPC Sandbox, and the Epic, Cerner, and Allscripts developers programs. Usually the training from HSPC is in the form of a one or two hour web conference between an HSPC solutions engineer and a companies technical team (architects, engineering managers, software engineers).
If you would be interested setting up something, please let me know.
Thanks!
Travis Cummings
HSPC