Yet another fluff meeting that detracts from getting stuff done, adds pressure to deadlines, and is just supposed to make us feel good like a 'pizza party'? To try to encourage us to ignore our families and stay up late working for the company's gain?
I haven't seen the show, but I'm a little cynical of the premise.
I once worked for a company that hired consultants for something like that, and mostly it just increased the already high turnover and burnout level. Maybe there were good intentions, but in practice it just added pressure, fuel to the fire.