Seda, like almost all Lithuania, is a Catholic
village. There are two wooden churches in Seda. One of them is the Church of
the Assumption which was first built in 1508. The Baroque church has several
objects included in the Lithuanian heritage list – two bells, four ornamented
crosses, fourteen stations of the cross, five altars, double-sided paintings Christ
between instruments of torture and Pietà, three other paintings. The
second church is the church of Saint John of Nepomuk which was consecrated in
1793. Before the Holocaust, the town also had a Jewish synagogue, first
mentioned in 1657. The