Mark O'Mell, director of Signature Sanctuary Certification, Audubon International, will be featured on “Katrek and Maginnes On Tap” Wednesday, June 26, at 5 p.m. Eastern Time on SiriusXM PGA Tour Radio channel 92. The 14-year GCSAA member spent more than two decades as a golf course superintendent in Michigan, Panama, the Virgin Islands and New Mexico before assuming his new role this spring. He will talk about golf's environmental efforts and his year at Detroit Golf Club helping host the first Rocket Mortgage Classic.