www.restaurant.com
www.laconiadailysun.com
www.groupon.com
www.livingsocial.com
www.valpak.com/coupons/browseCities/US/NH
www.udine4less.com
www.nh.com
www.todaysrestaurant.com
www.granitestatecouponbook.com
www.bradsdeals.com/restaurant.com (<--often links to FREE coupons from restaurant.com)
For what it's worth, I've tried many of these sites and subscribe to some of them daily, such as Groupon.com, which sends offers for services, attractions, and restaurants. We've enjoyed several outings this summer for 50% less than the ticket price (like Clark's Trading Post) because of the savings from Groupon - I highly recommend that and restaurant.com. Some of the others I've listed, like Brad's Deals, can be hit or miss, but they do offer significant savings most of the time.