Celebrate the long weekend by indulging some labors of love. EAT Elegant Cheesecakes What: Scrumptious treats that come in a bevy of shapes and sizes. Why: Get your just desserts. Where: Online at elegantcheesecakes.com. SEE Riding Alone for Thousands of Miles What: A moving film about a Japanese father’s journey across China in an effort to reconnect with his dying son. Why: It’s a winner by a mile. Where: Tickets online at moviefone.com. BUY Eva What: The NY boutique put its super-cool merch from design houses like Society for Rational Dress and McQ up for grabs. Why: Deliver us to Eva. Where: Online at evanewyork.net. Soaptopia What: Scrub-a-dub with all-natural, homemade soaks, lotions, and lip balms. Why: All the makings of a clean getaway. Where: Online at soaptopia.com. GIVE Katrina Charities What: Donate your money, materials, and time to hurricane-relief efforts. Why: One year later, they still need a hand. Where: The Red Cross and Habitat for Humanity are good places to start.