A greatly extended period of any activity, usually for the purpose of fundraising.

(informal) An event where people meet to make social connections; a prolonged period of schmoozing.

plural of schmooze-athon

(informal) A boring speech or presentation that is perceived being very lengthy.

plural of drone-athon

(informal) A marathon of the British science-fiction series Doctor Who.

plural of Who-athon

plural of Athonite

of or relating to Athos

Someone from Athos