One of the more unique courses that was taught in a few locations across the country was I.C.E. Training's Two Person Armed Defense. A Team Tactics Course specifically designed for the everyday person who spends a lot of time with other people who are armed. It is not a fantasy camp class where students pretend to be SWAT Team Members or perform bounding overwatch across open ranges with burning cars and smoke grenades creating great photo ops, but no practical value.
As Concealed Carry has become both easier and much more common over the past two decades, this type of training has moved from Fantasy Camp status to something that just makes sense for a lot of people. The Two Person Armed Defense Class addresses practical approaches to team tactics for the everyday person.