Behind every stunningly decorated event are the people who put their blood, sweat and tears into making it flawless. That garbage you didn’t throw away at the end of the night? Someone’s picking that up and making sure it gets categorized correctly as a recyclable, compostable or trash. And the garbage you threw away in the Biffy? Someone’s pulling it out. Ever wonder if your driver gets sick of driving? MNM+E talked to four industry professionals who make your meeting easier or special event shine—the ones who make good despite the bad and the ugly.