The Nintendo Fan Network at Seattle Mariners’ games lets fans with a DS Lite chat with other fans in the park, order food, check game scores and stats. Seattle PI reporter Jon Naito tried it out and gave it a lukewarm review as a “nice distraction from those inevitable ballpark lulls.” Now free after its $5 pilot last season, the network lets you order only basic ballpark foods, and only before the seventh inning. A DS Lite can be rented for $10 if you don’t have your own. (Nintendo is the owner of the Mariners.)