More than 100 nostalgia-filled souls filled the Majestic Metro in downtown Houston on Monday night for the premiere of “The Eighth Wonder of the World,” a documentary about the history of the Astrodome that’s set to debut nationally at 8 p.m. CT on Tuesday on MLB Network. Among those in the audience were Dene Hofheinz Anton, the daughter of Astrodome visionary Judge Roy Hofheinz, and former Oilers quarterback Dan Pastorini, who helped spark the “Luv Ya Blue” era of the Dome’s heyday.