From Dearborn Hyatt, get to Michigan Ave (US 12) just barely South. Go West and you'll run into dozens of good eateries, from middle eastern cuisine (Al Ameer a couple miles North, on Warren Ave. is my favorite) to Buddy's Pizza (many think the best in Detroit area). Lots of other places, and if you hit Telegraph Rd. (3 miles West of Southfield Rd., where you started from) the choices to the North and South are nearly endless.
As to Gentlemens clubs, those in Canada are hard to beat. You WILL need proof of citizenship, one of three things: A birth certificate, a voters registration card, or a passport. Beginning sometime soon (I think in 2006) a passport will be the only option.
If staying in the USA, Michigan Ave, has a couple, BT's (about a mile and a half East of Southfield) and the Silver Cricket, about a mile and a half West of Telegraph. There are others, but those are some of my favorites..... (been awhile at that!)
T Bone (Detroit).