Our friend Tasha Ball from TashaDoesTulsa.com joins us each week to enlightening us about the many entertainment options in Tulsa and surrounding communities each weekend.

Here's this weekend's sampling:

Music

• Sean Hannity Freedom Concert. Not only do you get an appearance by conservative talk radio superstar Sean Hannity in this show, but you also get Lynyrd Skynyrd, Charlie Daniels Band, Michael W. Smith and Oliver North. All net proceeds from this show will go to the Freedom Alliance Scholarship Fund, designated for the education of children of U.S. service members who have been killed or 100-percent permanently disabled in an operational mission or training accident. Friday, 7pm, BOK Center.
• Symphony By The Sea. Imagine strolling beside a shark tank while an ensemble of musicians plays Jaws. You don't have to imagine too hard; you can actually experience this at Oklahoma Aquarium with Tulsa Symphony Orchestra tonight. Friday, 6:30pm, Oklahoma Aquarium.
• Robbie Fulks at TPAC. The National Fiddler Hall of Fame presents Robbie Fulks, an alternative country artists, at the Tulsa Performing Arts Center Saturday night. 7pm.
• The Family Stone. Nothing sounds groovier than a free concert. Check out The Family Stone at Osage Event Center Saturday night, 7pm.

• VFW Post 577 Gung Ho BBQ & Chili Cookoff. If you're looking for a way to warm up for next weekend's Oklahoma Championship Steak Cookoff, consider this your official opportunity. This Cookoff benefitting VFW Post 577 features categories in chicken, brisket, pork spare ribs and chili, with $3,500 in guaranteed prize money at stake. Feel free to enter or just to stop by and chow down. Friday and Saturday starting at 11am, VFW ost 577 at 6th and Peoria.
• Woofstock. Don't miss the largest pet adoption event in the Tulsa area. Look for pets from 20 area rescue groups, live music from Papadude, Best Pet Trick and Best '60s Themed Costume contests, $25 micro chopping and $5 ID tags from Oklahoma Alliance for Animals, sessions with an animal communicator and complimentary photoraphy. Admission is free. Saturday, 10am-2pm, Riverwalk Crossing in Jenks.
• Family Fun at ONEOK Field. Get Fireworks Friday tonight, Mascot Mania tomorrow and Family Funday Sunday to close down the weekend with free food for the kids and a game of catch on the field. Check TashaDoesTulsa.com for game times.
• Egyptian Treasure Chests. If you haven't heard, there's a renowned Egyptian exhibit at Philbrook right now, and this weekend the kids can design and decorate a unique Egyptian style box to hold their special treasures. Saturday, 1-3pm, Philbrook Museum.
• Tulsa Shock vs. Chicago Sky. It's the last home game of the inaugural season of the Tulsa Shock - don't miss it. Saturday, 7pm, BOK Center.
• Just Between Friends Sale. The mother of all consignment sales kicks off Sunday at Expo Square from 1-7pm. Find everything from baby gear to maternity clothes to books and games for kids at this 58,000-square-foot sale.

• Grand American Arms Show. If you're of the mind that the word gun is just one letter away from the word fun, then this event, packed with hundreds of arms vendors in one location in one weekend, is for you. Saturday and Sunday, 8am-6pm, Expo Square.
• Open Casting Call for Oklahoma Film. Think you ought to be in pictures? This Saturday serves up your chance. Report to Doubletree Tulsa Hotel at Warren Place, 61st and Yale, Saturday between 10am-5pm.

• Lottery Ticket. A young man from the projects wins $370 million in the lottery, but he has to survive a three-day holiday weekend before he can claim his prize.
• Nanny McPhee Returns. Emma Thompson's magical nanny appears at the door of a harried young mother to teach her mischievous children some new lessons.
• Piranha 3D. A sudden underwater tremor unleashes a prehistoric strain of man-eating fish, wreaking razor-toothed terror on spring break.
• The Switch. Is this a movie or the plot of a South Park episode? Someone tell me: Jennifer Aniston decides to become pregnant by inseminating herself, unaware that the, uh, baby batter is from her best friend.
• Vampires Suck. Becca, an anxious, non-vampire teen, is torn between two boys in this comic spoof of teen angst, romance and vampire flicks.