Fiesta has returned. For new residents and visitors who've never experienced it, it's a time of singing, shopping, dancing and parading enjoyed by millions of people. Many of Fiesta's events also raise money for scholarships,

The Fiesta Oyster Bake, one of the biggest parties in San Antonio, will take place from Friday, April 25, to Saturday, April 26 at St. Mary's University. The bands headlining the event will be Hoobastank, known for its song "The Reason," on Friday, and Sugar Ray, known for its hit "Fly," on Saturday.

San Antonio loves to party with a purpose, but we make a lot of trash during 11 days of revelry. All that garbage isn't so great for the environment, but there are ways to party more sustainably. How it works: The city of San Antonio certifies certain events as "green" based on organizers' efforts to reduce waste,