Old Aker Church
Old Aker Church was built as a three-naved Romanesque style basilica and constructed from limestone. It is believed to have been erected by King Olav Kyrre in 1080 as a church for all of Vingulmark, the historic area surrounding Oslo. The grounds of Old Aker Church were originally likely the former site of the regional thing during the pre-Christian period.
Engebret Café
Engebret Café is the oldest restaurant in continuous operation in Oslo. The restaurant is named after its founder Engebret Christoffersen, who started the restaurant in 1848. The restaurant was at first located in Rådhusgata 11, but has stayed at the square Bankplassen since 1863.