I'll be in Wroclaw in early October and am looking for cultural entertainment. I also enjoy dinners with entertainment, as I'll be traveling solo. I've checked the schedules for Centennial Hall and the Wroclaw opera house: found a children's opera (Yemaya - Queen of the Seas) that might be interesting.
Things I've enjoyed in other cities and would be interested in finding are often smaller venue with some connection to the local culture such as a local composer or folk dancing.
Krakow - small venue Chopin concert
Prague - concerts in the Klementinum; Smetana opera at National Theater; Czech dinner with folk dancing
Budapest - folk and classical music ensemble at Duna Palota
Thanks for any suggestions!