Fest
The German word Fest can be added to the end of an English word to create a new compound word describing a festival, gathering or conference, such as a bookfest or filmfest. The English meaning is essentially a get-together to consume, celebrate, experience or discuss something specific, whether something physical such as food, or abstract, such as art. Fest is also often used in internet domain names for public festivals or gatherings, achieving shortness and memorability with no need for translation.
The annual Oktoberfest in Munich is now famous worldwide for its tents full of beer drinking, singing, dancing and eating. It is technically the world’s largest folk festival, and many other places in the world now hold their own Oktoberfest, spreading and popularising the term far and wide.
Fest can be used informally and humorously in English as a separate word to describe people getting together and sharing or focusing on one topic or activity, for example: “They had a bit of a TV fest that evening and didn’t do any work, so tomorrow will be a homework fest.” A recent Observer article referred to “the cringefest that was CEO Mark Zuckerberg’s testimony before the US Senate,” implying those present would have been cringing in shame or embarrassment at the awkward proceedings.