"Let's get a Mexican mariachi band in there, let's get maracas made with [the] WWP logo, put them on every staff member's desk. Let's get it catered and have a big old party," he described.
"Going to a nice fancy restaurant is not team building. Staying at a lavish hotel at the beach here in Jacksonville, and requiring staff that lives in the area to stay at the hotel is not team building," Millette continued.
CBS News spoke to more than 40 former employees who described a charity where spending was out of control.
"It was extremely extravagant. Dinners and alcohol, and just total accessm" one employee explained. He continued, saying that for a charitable organization that's serving veterans, the spending on resorts and alcohol is "what the military calls fraud waste and abuse.
According to the charity's tax forms, spending on conferences and meetings went from $1.7 million in 2010, to $26 million in 2014. That's about the same amount the group spends on combat stress recovery -- its top program.
Former employees say spending has skyrocketed since Steven Nardizzi took over as CEO in 2009. Many point to the 2014 annual meeting at a luxury resort in Colorado Springs as typical of his style.