Katharinenmarkt translates to "St. Catherine's Market" in English.

For over 230 years, the Sasbach fair has been held as a thank you for the past harvest year in honor of the patron saint of farmers and winemakers, Saint Catherine of Alexandria. The "Sasbach National Holiday," featuring around 140 different vendors, continues to be very popular, attracting visitors from near and far. The vendors set up their stalls around the church and linden square, as well as along the streets by the Sasbach river. The range of goods offered is diverse, including products for all aspects of life, clothing from head to toe, and the latest aids for household work. There are also plenty of options for culinary delights at numerous stalls. The production of the original "Sasbacher Bollwecke" is in full swing on this day, and the hosts serve their guests delicious wild game dishes in a home-style manner.