• Larkin Jacobs, Director of Trade Show & Meetings, American Sportfishing Association

• Larry Grossenbacher, President, General Contracting Division, CSI Worldwide

• Lauren Parr, Chief Meetings and Exhibits Officer, Optica

• Laurie Lutz, Strategic Advisor, American Biogas Council

• Leah Lewis, Vice President, Education and Events, Motion + Power Manufacturers Alliance

• Leana Salamah, Senior Vice President, Marketing & Communications, Specialty Food Association

• LeAnn Koenig Olson, Vice President Operations, VerticalXchange

• Lee Ann Benavidez, Chief Sales Office, Senior Vice President Convention Sales, Visit Denver

• Les Weir, Senior Vice President, Emerald

• Lexy Olisko, Senior Director, Meetings & Housing, AMT

• Lisa Phelps, Director of Trade Shows and Convention Sales, Las Vegas Convention & Visitors Authority

• Liz Huh, Vice President, Events, Meetings and Expositions, American Chemical Society

• Liz Irving, CEO, Clarion Events North America

• Lorie Liddicoat, Senior Director, National Cattlemen's Beef Association