Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard | Mark Dayton |
Public readings for the salon have included poets Mark Bibbins, Tom Healy, Saeed Jones, Paul Legault, Dante Michaeux, Angelo Nikolopoulos, Jason Schneiderman, and Mark Wunderlich.
In 2004, Pfefferle published Poets on Place, the story of his year-long trip around America interviewing and photographing American poets: Mark Strand, Rita Dove, Denise Duhamel, Charles Wright, Mark Wunderlich, Henry Taylor, David St. John, and Nikki Giovanni.