A follower of either the diet or the philosophy is known as a vegan
That is an awesome infromation. Are you a vegan or do you have someone close that is one?
List of vegetarian festivals
This is a list of vegetarian and vegan festivals, held in numerous locations around the globe to promote veganism and/or vegetarianism among the public and to support and link individuals and organizations that practice, promote or endorse veganism or vegetarianism. Many of these events are also food festivals and/or music festivals and can also contain edutainment.
A guide to planning a vegetarian or vegan festival can be found here 
Africa.
Africa Ghana.
Vegfest 2015 was organized by the Vegetarian Association of Ghana.
Asia.
Veganism
Veganism is the practice of abstaining from the use of animal products, particularly in diet, and an associated philosophy that rejects the commodity status of animals. A follower of the diet or the philosophy is known as a vegan. Distinctions may be made between several categories of veganism. "Dietary vegans" (also known as strict vegetarians) refrain from consuming animal products, not only meat but also eggs, dairy products and other animal-derived substances. The term "ethical vegan" is often applied to those who