Large Soup Pan/ Cauldron (Keynsham and Bristol Areas)

Hi we are doing a Cozy Club every Mon p.m during winter months. Giving a mug of homemade soup and a Roll free. A small donation if possible to cover the fresh ingredients. So looking for a very large Saucepan or Cauldron to cook keep the soup warm. This is at St Margaret's Hall Keynsham BS31 2EH. Starting 7th Oct. We then hold a coffee afternoon with cake/biscuits which people are welcome to stay for costing £1-50 for as much coffee/tea cake biscuits you like. All welcome, but need Pans to make the soup. All soups will have a list of ingredients suitable for Vegans,Vegetarians, Thanks for your help.