The Friendship Party is a party that takes place during the Friendship Festival every year. It was first released in February 2012.
This party seems to take place in a den similar to the Princess Castle. Each year, the Friendship Party switches out a few of the valentines-themed decorations and adds new ones. As of 2016, there is a rose garden on the far right outside and a circular platform near the entrance.
On the very top floor is a shop that sells only den items. On the center of the staircase, which connects the first and second floor, is a Chocolate Heart Fountain.
- Its music is identical to Jam Mart Clothing's and Jam Mart Furniture's.
- The items sold in its store sells only heart themed objects.
- For its first year in 2012, as well as the following year in 2013, this party sold the Pink Crystals, Princess Chair, Pink Chest, Heart Couch, Pink Swirls, and Wavy Pink Walls.
- In 2014, the Pink Crystals, Princess Chair, Pink Chest, and Heart Couch that were sold in the previous years were replaced with the Heart Tree, Heart Table, Heart Window, and Heart Welcome Mat.
- In 2015, the the Heart Tree, Heart Table, Heart Window, and Heart Welcome Mat that were sold in the previous year were replaced with the Valentine Pile, Rose Garland, Rose Bouquet, and Heart Chocolates.
- In 2016, all of the shop items were replaced with new items.