While Jimmy’s not doing any public shows this month, he does have three private shows lined up this weekend.

On Saturday he’ll perform at the Andy Roddick Charity Gala in Austin, Texas. Then on Sunday he’ll head to New Orleans for the New Orleans Artists Against Hunger & Homelessness gala. And on Monday Buffett will head back to Texas to play a private show for invited American Express cardholders at the Toyota Center in Houston.

Please join us for a private concert with Jimmy Buffett and the Coral Reefer Band at Toyota Center in Houston. Attendance for you and a guest is complimentary — consider it a thank-you for being such a valuable Cardmember. This unique experience is exclusively for American Express® Cardmembers.

Availability is limited. Tickets are available on a first-come, first-served basis. Invitations and personal codes are non-transferable.

You will receive your two tickets via e-mail on Thursday, December 2. Print at home is the only option to receive your tickets.

Offer is available to solicited Cardmembers only. This is a limited time offer and quantities are limited. No purchase or payment necessary. Offer begins at 12:00 p.m. CST on November 8, 2010, and continues while supplies last. Cardmembers may use their unique code once. Admission is non-transferable. Must be 21 years of age or older to consume alcohol. Please drink responsibly. By registering, Cardmembers agree to these terms and conditions.

More details available here.

Jimmy Buffett will play back-to-back charity fundraisers next month in the South.

The first, which we reported on in October, is the Andy Roddick Charity Gala on Saturday, December 4th in Austin, Texas. The next night Buffett will join Allen Toussaint at the New Orleans Artists Against Hunger and Homelessness 25th Anniversary Gala.

The NOAAHH event will be held at Generations Hall. In addition to Toussaint and Buffett, you’ll be entertained by Dr. John, Irma Thomas, Dave Bartholomew, Jon Cleary, Little Freddie King, Deacon John and the Ivories.

Tickets are available online now at www.brownpapertickets.com.

General Admission $100
VIP Balcony $150
Students $50 at door with valid student ID

(hat tip Midnight Flyer)

Jimmy Buffett will headline the Andy Roddick Foundation’s 5th Annual Charity Gala on Saturday, December 4th at the Hilton in Austin, Texas. Buffett is a tennis fan and often goes to the US Open with his son Cameron.

Tables start at $10,000. Here are the levels:

Australian Open Club – $10,000
One table seating 10 guests. VIP area for Jimmy Buffett concert

French Open Club – $20,000
One preferred table seating ten guests. Stage left VIP area for concert

Wimbledon Club – $25,000
One preferred table seating ten guests. Stage right VIP area for concert. Publication of company logo in various places

US Open Club – $50,000
One premiere table seating ten guests. Stage front center for concert. First two tables sold at US Open level receive a meet and greet with Jimmy.

For more information on the gala, call 561-620-9449, email Foundation@AndyRoddick.com, or visit www.andyroddick.com.

Jimmy Buffett will perform at a fundraiser for Florida gubernatorial candidate Alex Sink this Sunday, according to St. Petersburg Times political reporter Alex Leary. Sink, a Democrat, is facing Republican Rick Scott in the general election.

A lifelong Democrat, Buffett often plays fundraisers for Democratic candidates in election years, especially Florida candidates. In 2008 he played a fundraiser in Tampa for Barack Obama.

The solo acoustic show will be held at the home of trial lawyer John Morgan. Want to go? It’ll cost you a cool $5,000 per person.

Jimmy Buffett is playing a surprise show at the newly-opened Margaritaville Cafe in Niagara Falls, Ontario according to Radio Margaritaville.

The location, the first Margaritaville in Canada, opened on June 18th. Jimmy always stops by after a Margaritaville Cafe opens and visits with the employees and plays a few songs.

We’ll post more info as we get it.

Read more about the Niagara Falls location here and be sure to visit the official site.

Update – Mike in the comments says that it appears Jimmy started playing around 5 pm ET.