Optimo (Espacio) ('Optimum Space') was a weekly Sunday-night club based in Glasgow, Scotland at the Sub Club on Jamaica Street, as well as a collective moniker for the night's resident DJ duo. Having run every week since it was founded in 1997, on Thursday 11 March 2010, it was announced on the official Facebook page that the weekly nights would come to an end on Sunday 25 April 2010.