Temple of Mara
The Temple of Mara is located in the city of Riften.
This is where wedding ceremonies are performed in Skyrim. Inside the Temple, there is a cooking pot in the back room, two shrines of Mara. There is also a copy of the book Gods and Worship as well as the complete set of The Song of Pelinal. There is also a note on the table in one of the small rooms off the main hall.