Gourmusart Summer Gala

Saturday is the 2010 Gourmusart Awards/Benefit Summer Gala at Dockers Waterside Restaurant in East Quogue. Brunch will be served, as well as drinks, and The Kerry Kearney Band will perform. Tickets are $125. Gourmusart is a charitable organization honoring gourmet restaurant owners, musicians and artists, and gives grants to teachers who keep culture alive in the classroom. (11 a.m. to 4 p.m., Dockers Waterside Restaurant, 94 Dune Rd., East Quogue, 631-281-2352, http://www.diverselydelicious.com/gourmusartpre-saletickets-2.aspx)

Ricky Nelson Remembered Tour

A Ricky Nelson Remembered 25th anniversary tour will be in Amagansett Saturday. The night will include live music by Nelson’s two sons Matthew and Gunnar. The night will raise funds for the Juvenile Diabetes Research Foundation. This year marks the 25th anniversary of Nelson’s death in a New Year’s Eve plane crash. Tickets are $100. (7 p.m., The Stephen Talkhouse, 161 Main St., Amagansett, 631-267-3117, http://stephentalkhouse.com/)

The East End Festival of the Senses

Wines by Morrell is hosting “The East End Festival of the Senses” this Saturday. There will be free wine and food. Live music, auction and artwork by international artist Edith Ingenhaag will be featured at the event as well. The night benefits Uniting Against Lung Cancer, a nonprofit that funds cancer research. (4 to 8 p.m., Wines by Morrell, 74 Montauk Hwy., East Hampton, 619-997-4930)

Hampton Classic Horse Show

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Sunday is the start of the 35th annual Hampton Classic Horse Show in Bridgehampton. The day will feature local equestrians, Olympic riders, up-and-coming riders and world-class competitors. The show runs until Sept. 5. There will be opening day ceremonies and a Peconic Public Radio National Anthem Singing Contest. Tickets cost $10 per person, $20 per carload and children under six are free. The Royal Botania’s oversized hammock will be on display at the event. (8 a.m., 250 Snake Hollow Rd., Bridgehampton, 631-537-3177, http://hamptonclassic.com/)

Mercedes-Benz Polo Challenge

This Saturday, the Bridgehampton Polo Club will host the coveted Mercedes-Benz Polo Challenge at Blue Star Jets Field. This will be the last day of matches. This year’s sponsors include Mercedes-Benz, SWAGG, Blue Star Jets, Ralph Lauren, Patron, La Societe Stella Artois, Smart Water, Pop Chips, Coca-Cola, Bertaud Belieu Wines, Jarlsberg® cheese, Zino Platinum Cigars, Crumbs Cupcakes and Bakery, Financial Times, Susan Foster Jewelry and Hamptons Magazine. Matches take place from 4 to 6p.m., the VIP tent will host an invitation-only cocktail reception for exclusive guests each Saturday afternoon during the tournament. (849 Hayground Rd., Bridgehampton, bhpolo.com)

Rufus Wainwright and Kylie Minogue

This Saturday Rufus Wainwright and Kylie Minogue (pictured) will perform at the Watermill Center for the third annual Watermill Summer Concert. DJ Rachel Chandler will spin for guests in between sets. Lisa Anastos, Valerie Boster, Martin Dawson, Amanda Hearst, Shamim M. Momin and Dalia Oberlander are co-chairing the event. Tickets range from $150 to $1,000. Higher priced tickets include access to a backstage meet-and-greet with the artists after the show. (4:30 p.m., 39 Watermill Towd Rd., Water Mill, 212-253-7484 ext. 18, watermillcenter.org)

Ferrari Hamptons Rally

This Saturday, The Second Ferrari Hamptons Rally will take place at Georgica Restaurant & Lounge, with an invitation-only guest-list of jet-setters, from celebrities and socialites, to media and business moguls. Sponsors will include Prudential Douglas Elliman Real Estate, Bombardier Flex Jets, Dayton & Sydney Wealth Strategies, Panoramic View Resort & Residences, and Putnam Leasing. (ferrarihamptonsrally.com, 212-929-4400)