1. It's a new concept
You can discover the culture and the history of a country just by tasting its most famous products. It is not an usual tourist tour: eating and discovering a city is one of the best way to appreciate it.
2. It will be useful for the rest of your trip
You will discover more than one product and it will help you during the rest of your trip to choose what to eat. Thanks to a food tour you will be able to know what are the local products you liked and the one you absolutely need to eat again before to leave.
3. You will meet some other travelers
You can meet some new people sharing with them your passion for food and wine; and who knows maybe hang out with them during the rest of your trip.