1999 Field Trip, Kentland
2003 BBQ
2003 Field Trip, USI
2004 Field Trip, IUPUI
2009 Field Trip
2009 Field Trip, Hanover
2013 Field Trip, IPFW, Southeastern Indiana
2014 Field Trip, IGS, Carbonates South-Central IN
2015 PGI Fieldtrip
2016 Indiana Dunes Field Trip
2017 Deep Rock Tunnel Tour
2018 Falls of the Ohio / Louisville Mega Cavern
PGI Community Outreach
