Fourth annual Talk of the Town, featuring local radio voices Eric Nadel, Brad Sham and Chuck Cooperstein, is Thursday night

Imagine the colorful, spellbinding behind-the-scenes tales that would emerge if North Texas sports radio voices Brad Sham, Eric Nadel and Chuck Cooperstein ever found themselves in one another’s company.Now imagine if those same fellows — broadcasting giants in their respective sports of pro football (Cowboys), baseball (Rangers) and basketball (Mavericks) — held a public “fireside chat” for charity, with Marconi Award-winning Ticket hosts George Dunham and Craig Miller serving as moderators.Imagine no more. The fourth annual Talk of the Town event, presented by Smith-Thompson Security, will take place Thursday evening at Vouv Event Center in North Dallas. Here is the event’s website with information about how to purchase tickets, as well as how to bid in the silent auction that went online Monday.