I'm coming to Hokodate with my 13 yo in May for 3 days prior to a conference in Chiba. He really wants to see great local markets and eat local foods and I found a blog on the Hakodate Market that sounded friendly and fun. We arrive on May 4 and I have a JR Railpass for the two of us to ride up. Might be a long day of travel. :) Any advice for getting the most of the market? When should we arrive and what other notables are there in Hakodate? Thanks in advance for any help/suggestions.