1.) Triathlon Day 2: The St. Anthony's Triathlon goes hardcore today, with racers starting at 7:30 a.m. on a 1.5-kilometer swim, 40K bike ride and 10K run. Unlike Saturday's Meek & Mighty Triathlon, designed to appeal to novice and first-time racers, this is a serious race, attracting up to 3,000 major-league racers. And if you're thinking of a healthy breakfast after competing -- or just watching others compete -- check out the vegan brunch at Grand Central Perc, just a few minutes from downtown St. Pete.

2.) Green Thumb Day 2: The city's 25th annual plant and landscape festival celebrates Arbor Day and Earth Day. You can expect an array of flowering plants, trees, orchids, herbs and garden art. Best of all, admission is free. The festival starts at 9 a.m. at the Walter Fuller Park & Center, 7891 26th Ave. N.

3.) Rays vs. Angels: The streaking Rays, who have gone from last place to challenging the Yankees for first in the AL East, play a third game against the Angels, beginning at 1:30 at the Trop. The first 10,000 kids ages 14 and under get Joe Maddon Banks. Go to www.tampabayrays.com for more information.

4.) Family Fitness Festival: Now here's a great idea... Share your fitness planning with your family. The Mother Love Family Fitness Festival, starting at 10 a.m. today at Sunken Gardens, is designed to help you and your family get fit together. You can expect a giant showcase of products and services to benefit the health and well-being of families. It includes interactive demonstrations and classes, hoop dancing, family yoga, massage, wellness checks and healthy snacks.

5.) Rock 'n' Roll Memorabilia: Are you looking to replace that classic black velevet Elvis? Pick up a few more pins for your leather? Check out the Rock and Roll Swap Meet today at the St. Petersburg Shuffleboard Club. Beginning at 2 p.m., there will be two dozen collectibles vendors, along with booths selling jewelry, clothing and music. There will be live music on two stages. Admission is $5.