SIOUX FALLS, S.D. (KELO) – Two Sioux Falls pools are going to get a makeover, however the finished products are a few years away. While the little green frog at Kuehn Park has served the children well, the city plans to redo this more than 40 year old pool. Kuehn and the Frank Olson pool are both past their prime and in need of updating. The city is making it a priority to get neighborhood input.