Go early in the morning to catch the fish and vegetable stalls or in the evening watch everyone out for a stroll. If all the walking makes you peckish, check out Horakumanju - really popular with Fukuokans. Subway to Nishijin. The arcade runs east-west behind Iwataya Department store. Nightlife Off Campus is a popular student hang-out with a fairly international crowd.
Prices are reasonable and there's a good range of cocktails.
Bright and cheerful, traditional Japanese interior. Sample normally expensive sashimi and sushi quite cheaply.