MUN Updates

On February 2nd and 3rd, many of our students participated in Surf City XXI in Huntington Beach. In addition to many individual accolades, our students took home the award for the Best Large Delegation. Great work! “This is Costa 2” is almost here. Our General Secretaries and Chiefs of Staff

MCHS 29th annual LAIMUN Conference

On December 2nd and 3rd, the Mira Costa Model United Nations program hosted their 29th annual LAIMUN conference. It brought together 1,250 delegates from all across Southern California to debate topics and problems which our world face today. Huntington Beach High School won the best large school delegation award, and

Calendar of the semester’s conferences

Here is a calendar of the semester’s conferences that culminate with our very own LAIMUN, the largest Model UN conference in Southern California. October 14, 15, 2023       Edison High School Fall Conference October 28 & 29, 2023      Cerritos High School Conference November 6-12, 2023   

MUN Updates

This past month, MUN participated in  NHSMUN in New York, and USC MUN. We were very successful in these debates. Five people got first place at USC MUN, and we got the best small delegation! We also had a fantastic This is Costa Night with a packed MUN room for

Model UN has had an eventful start to 2023.

We started the year at Yale University for YMUN XLVIII, where we won Best Large Delegation. We just returned from University of Chicago for MUNUC, where we won 7 Gavels, or Best Delegate Awards. Locally, we attended the Surf City Conference at Huntington Beach High School, where we also won

First international conference and more!

Model UN had a successful trip to Berlin in November, marking the first international conference that Costa MUN has participated in. They also had a successful conference at William & Mary, where 7 Costa delegates gaveled. Costa also hosted our largest annual event, LAIMUN, on December 3 and 4. The

This month, Model UN participated in 4 conferences.

2 local conferences at Edison and UCLA, plus one in Williamsburg, Virginia/DC, and our first international conference in 4 years, in Berlin, Germany. We also hosted our annual poinsettia fundraiser this month, and are preparing for the LAIMUN conference December 3&4, which is our biggest event of the year. Happy

MUN Sept 2022 Updates

September saw us successfully participate in our first conference, SOCOMUN, at Santa Margarita High School. Several MCHS MUN students achieved award status while there. This past weekend, we participated in our second local conference in Cerritos, which was also a big success for our delegates. Next month, we will participate

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