We have many Thames river party boats available at Thames party boats. Thames birthday party cruises can be any theme you desire. The boat can be decorated however you please, as well as the cocktail menu we provide to your guests. With Thames river party boats, prices can change according to the date you would like to book, as well the timings you want to be on the boat. These elements will all impact the quote you receive from us. We are looking forward to hearing from you soon.