Invest only $29.95 in a Denver Dining Out Passbook now and enjoy two-for-one dining at more than 70 metro area restaurants through July 31. These include all sorts of eateries — homey neighborhood spots, interesting ethnic restaurants and gourmet restaurants. The Passbook (a $99 value) can be used just once at each participating restaurant, but it only takes two or three visits to break even. Click here to purchase your Passbook.