You can't buy happiness or love, but at least you can buy good wine! Spend an afternoon sampling the superb products created by passionate local vintners at Old Wine Cellar.
You're spoiled for sightseeing choice when visiting Lauf. Old Wine Cellar is a great place to start here, but there are plenty of other interesting places to appreciate. Mummelsee, Hornisgrinde, and Mehliskopf are not far from the wine-making establishment and and will cap off your day nicely.