Horse tips, Michelle Bernstein at Gulfstream Saturday

Gulfstream Park will hold another of its popular GirlsGotGame betting challenges Saturday at its Sport of Kings Theatre. Registration ($50 in advance, $60 day of) will include a buffet lunch, prizes, health screenings, and a cooking demonstration by celebrity chef Michelle Bernstein. Each participant will receive a swag bag and $2 win and place vouchers on six races from Gulfstream and Laurel Park. Contact Nancy Berry at 954-457-6284.

Casino Miami continues its $100,000 Mystery Cash Giveaways every Friday and Saturday. Prizes include up to $1,000 cash every hour from 5 p.m. to 2 a.m., with $1,000 for sure at 9 p.m. and 2 a.m.

Hialeah Park’s Saturday free play giveaways have proven popular, and the casino is continuing the promotion. Slot players receive $1,000 free play hourly from 2-4 p.m. and 9-11 p.m. At 5 p.m. and midnight, the prize is $2,000 cash.

The Seminole Hard Rock Hotel & Casino gives away $2,000 every 30 minutes from 3-7:30 p.m. Sunday. Five players will be selected every 30 minutes.

Mardi Gras Casino celebrates National Cheeseburger Day Sunday with a $5 cheeseburger special, including chips and soda.

South Florida native Roosevelt Collier performs a free show, “Jimi Meets Funk: A Salute to Jimi Hendrix,” at 8 p.m. Friday at Seminole Casino Coconut Creek.  Collier, whose collaborations over the years include the Allman Brothers, Elvin Bishop, Galactic, Government Mule and the Warren Haynes Band, is known for his slide work on the steel guitar.

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