Norwich is the perfect for shopping, it has two shopping Malls but is also has a host of independent shops and the Lanes. Norwich market is open Monday to Saturday, Experience Norwich castle, watch a show at The Theatre Royal, or Norwich theatre playhouse, You will also find the Museum of Norwich at Bridewell, or Strangers Hall and The Sainsbury’s centre for visual art. Norwich has a thriving nightlife from pubs to night clubs ,cocktail bars, theatres and gigs.
https://www.visitnorwich.co.uk
Kings Lynn is full of heritage dating back to the twelfth century, and has a Maritime and fishing history. A mix of shopping from the modern Vancouver Quarter, traditional shopping and markets held in the Tuesday market place. You can also visit the Corn Exchange for special events and show. Throughout the year. Also the renowned Kings Lynn festival is well worth a visit.
https://www.visitwestnorfolk.com/destinations/kings.lynn/