The Bud Light St. Patrick’s River Parades & Celebrations is a beloved San Antonio tradition that transforms the famous River Walk into a festive sea of green. One of the event’s highlights is the annual river-dyeing ceremony, where the San Antonio River is dyed bright emerald green to kick off the celebration. Visitors can enjoy Irish-themed river parades featuring decorated floats, along with live music, cultural performances, food vendors, and family-friendly activities throughout the area. Additional festivities include events like the Emerald Run 5K, the crowning of River Walk Royalty, and fun attractions such as the Lucky Dog Fashion Show. This multi-day celebration has been bringing Irish spirit and community festivities to downtown San Antonio since the late 1960s.