MINNEAPOLIS — The Minnesota Twins have expanded their menu of all-you-can-eat nights at the Metrodome this year.

Several teams around baseball have experimented with the promotion in recent years, and the Twins tried it last season on a limited basis. The demand was enough to schedule the offer this year for nine different games, selected Tuesdays throughout the final season at the Dome.

The cost is $34 per seat, an extra $12 on top of the regular price, in upper deck sections 232 and 233. Groups buying 25 or more tickets can get them for $30 apiece. There are 600 of the all-you-can-eat seats available for each of the nine games. Included in the deal are hot dogs, nachos, popcorn, pretzels, peanuts, fountain soda and bottled water.