TAMPA, Fla. — Over at the back door of the 2001 Odyssey, a limo-size tent with flaps — especially designed for discretion and camera-shy guests — is ready to go up. Déjà Vu is welcoming extra “talent” from around the country in its V.I.P. rooms.

And Thee DollHouse is all Americana: women plan to slip out of red, white and blue corsets and offer red, white and blue vodka. The headliner that week is expected to bear an uncanny resemblance to a certain ex-governor from a wilderness state, known for her strong jaw and devotion to guns and God.

“She’s a dead ringer for her,” said Warren Colazzo, co-owner of Thee DollHouse. “It’s just a really good gimmick to get publicity.”

As Tampa gears up for the Republican National Convention, the biggest party it has ever held, the city and its businesses are primping and polishing for the August arrival of tens of thousands of visitors. Like it or not — mostly not, for city officials — Tampa’s well-known strip clubs have joined the welcome wagon.