San Luis Obispo officers work to squelch rowdy parties, photos
March 15, 2025

Photo by Jeff Specht
By KAREN VELIE
Blocked streets, a concert at Cal Poly and a large police presence led many students to head to the bars in downtown San Luis Obispo on the eve of St. Fratty’s Day.

Photo by Jeff Specht
An estimated 6,500 people gathered on residential streets near the Cal Poly campus on March 16, 2024 for the annual Saint Fratty’s Day celebration. Students passed around plastic jugs filled with alcohol, played loud music and danced in the streets.

St. Fratty’s Day 2024
They vandalized dorms, broke glass and left trash throughout the area.

Photo by Jeff Specht
Following years of vandalism, injuries and arrests; city and Cal Poly officials are attempting to end the large outdoor parties in the neighborhoods near the campus. Cal Poly hosted a 6 a.m. music festival that attracted thousands of students on Saturday.

Horses available for law enforcement on St. Fratty’s Day eve 2025. Photo by Jeff Specht
Students leaving the concert encountered large numbers of law enforcement officers and deputies ordering students to stay off the roadways. While officers blocked California Boulevard from Highway 101 to Taft Street, no parking signs lined streets neighboring the campus.

Photo by Jeff Specht
As planned, many of the students headed to the downtown area with lines forming at McCarthy’s Irish Pub and the Mark Bar & Grill, which opened at 10 a.m.

Photo by Jeff Specht
The St. Fratty’s Day concept began about 16 years ago when a former Cal Poly student and fraternity member who was living at the “Pink House” created the event. The Pink House is the home located at 348 Hathaway Avenue where the first party occurred.

Photo by Jeff Specht
In years since the initial party, residents on Hathaway Avenue have maintained the tradition. The partying generally starts around 4 a.m. on St. Fratty’s Day, the day before St. Patrick’s Day.
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