Heidelberger Herbst this weekend!

My friend invited me to experience the Heidelberger Herbst (fall) Altstadfest (old town festival) this weekend; the website with information is here. It's a big fall festival in Heidelberg with live music, a flea market, a craft market, art and culture points, and more. She says it's a wonderful way to experience autumn in Heidelberg with great food, music, and art. I can't wait!