A fact from Charlotte Serber appeared on Wikipedia's Main Page in the Did you know column on 6 May 2018 (check views). The text of the entry was as follows:
Did you know... that Charlotte Serber worked at the secret Project Y during World War II, but after the war could not get a security clearance to work as a librarian at Berkeley?
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This page has an editor making a joke. The article refers to J. Robert Oppenheimer's estate "Perro Caliente" with a link over to the Wikipedia article for Hot dog. There is no relevance to the food. The hot dog food was well established prior to the estate. This article is not an appropriate space for someone's humor.Dogru144 (talk) 20:34, 3 September 2023 (UTC)[reply]