Hello from Athens - Question on similarities

Hello to all the great members , my name is George and i run a pioneer event planning company that offers ancient greek events and services, All of them are focused to follow strictly the ancient greek style from the ancient greek food served in potteries to ancient music with original reconstructed instruments, demonstration and training of warriors, archery, fashion and many more that cover totally the main habits and actions in ancient times. The purpose is to get a real taste of a day in ancient greek.

Is it available such a similar concept in other countries by the event planners?

Here is the website to take a look