David Hyde Pierce performed the song on Frasier.
Jefferson Mays (Albert Duhamel) and Bryce Pinkham (John Updike) starred together on Broadway in A Gentleman's Guide to Love and Murder. In this episode, they reunite musically to sing Modern Major General from HMS Pinafore for the WGBH Telethon.
This is the only episode not named after the dish Julia cooks for that week's show. The title is a made-up portmanteau of "Charcuterie" and "Twinkie," after a dish Paul cobbles together out of whatever was handy.