Every Saturday at 5.00 p.m.

A Romanesque church built before 1187 and later rebuilt in the Gothic style became the site of the revival of communion under both kinds in 1414. Closed and sold in 1784, it was repurposed as a warehouse, housing, and shops. In the early 20th century, it was purchased and restored by the city of Prague, and after World War I, leased long-term to the Evangelical Church of Czech Brethren. Today, it hosts regular and special church services, as well as concerts and exhibitions.