Puerto Rico | The Church of Jesus Christ of Latter-day Saints | Green Day | One Day International | New Year's Day | Boxing Day | Memorial Day | Seventh-day Adventist Church | Labor Day | Doris Day | Earth Day | May Day | Sandra Day O'Connor | Mayagüez, Puerto Rico | Valentine's Day | University of Puerto Rico | Record Store Day | Puerto Rican people | Mother's Day | Ferris Bueller's Day Off | Bastille Day | Six-Day War | April Fools' Day | Santurce, San Juan, Puerto Rico | Australia Day | Puerto Plata | Father's Day | Brightest Day | Big Day Out | Supreme Court of Puerto Rico |
He also guest starred in the Seinfeld episodes "The Engagement" and "The Puerto Rican Day," playing two different characters, and voiced the character Jackson in the film Bee Movie.
On November 9, 2003, Soto Toro, along with another Puerto Rican Astronaut applicant, Henry Bursian Berríos, and Ninfa Segarra, who was the first Hispanic Deputy Mayor of New York City, were named the Grand Marshals of the Puerto Rican Day Parade held in Palm Bay, Florida.