ESRI Intructor Led Materials You May Borrow During Lab Meetings:

Advanced Analysis with ArcGIS
Building Geodatabases I
Building Geodatabases II
Cartography with ArcGIS
Data Production and Editing Techniques
Introduction to ArcGIS I
Introduction to ArcGIS II
Introduction to Geoprocessing Scripts Using Python
Introduction to Programming ArcObjects with VBA
Working with ArcGIS Network Analyst
Working with ArcGIS Spatial Analyst

Read descriptions of these courses to get an idea of what you might gain from them at training.esri.com