Monika Niggeler

Four kids - Eugen, Wrigley, Bäschteli and Eduard - leave for an adventure around Switzerland, searching for the fabulous treasure of Titicaca Lake, discovered by Fritzli Bühler.

Centers around four older ladies from the Emmental region. When four older women decide to turn the local corner shop into a chic lingerie store, the whole community is thrown into disarray.