Sigma Eta Pi and Bruin Entrepreneurs organize LA Hacks, an annual hackathon where students from around the United States come to build technology products. LA Hacks established itself as the largest hackathon in the United States when over 1500 students participated on April 11–13, 2014. LA Hacks also holds the record for the most funds raised via corporate sponsorships with $250,000 raised. Some of the tech world's most prominent people have given talks and judged projects at LA Hacks, including Evan Spiegel (Founder and CEO of Snapchat), Alexis Ohanian (Co-Founder of Reddit), Sam Altman (President of Y Combinator) and Chris De Wolfe (Founder of Myspace).