Denver , General info:
7/10

Detroit is the largest city in the U.S. state of Michigan and the seat of Wayne County. Detroit is a major port city on the Detroit River, in the Midwest region of the United States. Located north of Windsor, Ontario Detroit is a geographical oddity as the only U.S. city that looks south to Canada.

With its proximity to Canada and its facilities, ports, major highways, rail connections and international airports, Detroit is an important transportation hub. The city has three international border crossings, the Ambassador Bridge, Detroit-Windsor Tunnel and Michigan Central Railway Tunnel, linking Detroit to Windsor, Ontario. The Ambassador Bridge is the single busiest border crossing in North America, carrying 27% of the total trade between the U.S. and Canada.

ummm... denver and detroit are two different cities....

Denver , Cheap stuff:
10/10

Hard to find anything cheap.

Denver , Different stuff:
9/10

The Detroit River Walk is a 5.5 mile (8.8 kilometer) promenade along the Detroit International Riverfront running from the Ambassador Bridge to Belle Isle. The path is located directly on the river, sometimes bridging it. The path is 62 feet (18.7 meters) wide in most places, with separate lanes for pedestrian and wheeled (such as bicycles or inline skate) traffic. Pavilions are located at intervals along the path, and a new carousel has been temporarily installed. Fishing piers and benches are located along the path.

Denver , Don't miss:
10/10

River Days, a five day festival on the International Riverfront. With about 3.5 million visitors, Detroit, Michigan and Windsor, Ontario jointly celebrate the multi-day festival the last week of June in order to commemorate each country's respective National holiday - (US Independence Day on July 4 and Canada Day on July 1). The festival began in 1959. The celebration draws large crowds of about a million visitors. The multi-day event draws an estimated 3.5 million visitors.

Traditionally, several days of events were planned, ending with one of the world's largest fireworks displays. In prior years, the fireworks display has been billed as the world's largest.

Denver , Food:
10/10

American Traditional, Asian, Barbecue, Buffet, Burger, Caribbean, Chicken, Chinese, Coffee/Donut Shop, Continental, Country, Deli/Sandwich, Fish and Chips, French, German, Gourmet, Greek, Ice Cream/Yogurt Shop, Irish, Italian, Jamaican, Japanese, Latin, Mediterranean, Mexican, Pizzeria, , Salad, Seafood, Soul Food, Soup, Southern, Spanish, Bar and Grill, Steak House, Tapas, Tavern, Thai... Wide range of restaurants and national cuisines from around a World.

Denver , Hotels:
9/10

The Westin Southfield Detroit, MGM Grand Detroit, The Westin Detroit Metropolitan Airport, and lots of luxury hotels just outside Detroit in beautiful suburbs.

Denver , Safety:
9/10

Unsafe city, high crime rate, be extra careful when walking trough dark streets during nightime.

Philadelphia , General info:
9/10

Philadelphia is the largest city in Pennsylvania and the sixth most populous city in the United States. It is the 5th largest metropolitan area by population in the United States, and the fourth largest consumer media market as ranked by the Neilsen Media Research Co. Tourists and media often informally call the city "Philly." It is the county seat of Philadelphia County, with which it is coterminous.

Philadelphia , Cheap stuff:
9/10

If you are near center city, a little known attraction is the observatory deck atop city hall. The observatory deck is directly under the William Penn stautue. You can actually look up through an open window at him and really get a sense of how big he is. I have taken people that grew up in Philly there and they never knew it existed. It is free and the hours are Mon.-Fri. from 9:30 am-4:30 pm with tours occuring every 15 minutes (no weekends). So the hours are a little funny but it is WELL worth it if your schedule permits it.

Also since you will be in the area, another small known attraction is the Wanamaker Organ in Lord and Taylor. Lord and Taylor is kaddy corner across the street from city hall on the southeast corner. The organ is a massive 30,000-pipe organ which has been said to be the largest in the world. They have daily (FREE!) shows at noon and 5pm (7pm on Wednesday). There is a nice Café Americanstyle that overlooks the scene from a third floor terrace.

Philadelphia , Different stuff:
10/10

African American Museum in Philadelphia, Philadelphia Museum of Art, The Free Library of Philadelphia, ...

Philadelphia , Don't miss:
9/10

Warmdaddy's, Zanzibar Blue, Khyber, Electric Factory, Tin Angel

Philadelphia , Food:
10/10

There are 10 things you should do in Philadelphia:

1. Eat a Philly cheesesteak

2. See the Liberty Bell and Independence Hall

3. Run, jog, or walk up the Art Museum steps

4. Experience a Big 5 basketball game at the legendary Palestra

5. Devour an authentic Italian meal in South Philly

6. Drink a local microbrew

7. Visit Penn's Landing and walk along the Delaware River

8. Try a soft pretzel and more at the Reading Terminal Market

9. Stroll down funky South Street with stops for steaks, pizza, and cheese fries

10. Have a cocktail out on Rittenhouse Square

Philadelphia , Hotels:
9/10

Loews Philadelphia Hotel, Four Seasons Hotel Philadelphia, Courtyard Philadelphia Downtown, Alexander Inn, Sofitel Philadelphia

Philadelphia , Safety:
9/10

Center City Philadelphia is a friendly and diverse place. Most people will gladly point you in the right direction, even if they only work in the city. Center City is generally bordered by the Delaware River on the East, Spring Garden Street on the North, the Schuylkill (Skoo - cul) River on the West and South Street on the South. If you stay within those boundaries, you're pretty safe.