If you thought you were safe from Perth's Pokémon GO craze while having a quiet beer at your local watering hole, think again.

Perth's rapidly expanding Pokémon community has already claimed Kings Park and now looks set to migrate the augmented reality into pubs across the city, in what will likely be Perth's biggest ever pub crawl.

Nearly 2,000 players have registered their interest in a Pokémon GO pub crawl around Perth, while another 7,000 are interested in attending the event – earmarked for Sunday, July 24.

Event organiser and founder of the Pokémon GO Perth Facebook fan page, Nick Steuart, said pubs were already lining up to be included in the Sunday session in the hopes of cashing in on the craze which is sweeping the country.