The twentyfirst Very Informal Gathering of Logicians (VIG 21) was held at UCLA from Friday, February 10 to Sunday February 12, 2023, in celebration of Tony Martin's 80th birthday. The invited speakers were Natasha Dobrinen, Matthew Foreman, Gabriel Goldberg, Steve Jackson, Patrick Lutz, Maryanthe Malliaris (Hjorth Lecture), Nick Ramsey, Nathan Salmon, Slawek Solecki, John Steel, and Hugh Woodin. For the full program go here.

The twentieth Very Informal Gathering of Logicians (VIG 20) was held at UCLA from 2:00 PM, Friday, February 1 to 1:00 PM, Sunday, February 3, 2019, in celebration of the 50th anniversary of the 1967-68 Logic Year at UCLA and the many influences it had in Mathematical Logic. The invited speakers were Julia Knight, Krzysztof Krupinski, Chris Laskowski, Menachem Magidor, Tony Martin, Jusin Moore (Hjorth lecturer), Grigor Sargsyan, Dana Scott, Brandon Seward, Ted Slaman, John Steel, Anush Tserunyan, Robin Tucker-Drob, and Hugh Woodin. For the full program go here.

The nineteenth Very Informal Gathering of Logicians (VIG 19) was held at UCLA from 4:00 PM, February 3, to 12:15pm Sunday, February 5, 2017. The invited speakers were Itaï Ben-Yaacov (Hjorth lecturer), Philipp Hieronymi, Elaine Landry, Joe Miller, Kobi Peterzil, Dima Sinapova, Simon Thomas, Todor Tsankov, and Ryan Williams For the full program go here.

The third Logic in Southern California Meeting of 2015 - 2016 supported by an NSF RTG grant took place at UCLA on Saturday, May 21, 2016. For more information and the program of lectures go here.

The second Logic in Southern California Meeting of 2015 - 2016 supported by an NSF RTG grant took place at Caltech on Saturday, Feb 20, 2016. For more information and the program of lectures go here.

The first Logic in Southern California Meeting of 2015 - 2016 supported by an NSF RTG grant took place at UC Irvine on Saturday, November 14, 2015. For more information and the program of lectures go here.

The UCLA Logic Center held a three-week summer school for undergraduates, from Sunday, June 21 to Saturday, July 11, 2015. Information is available from this link.

The second Logic in Southern California Meeting of 2014-15 supported by an NSF RTG grant took place at Caltech on Saturday, Saturday, March 7, 2015. For more information and the program of lectures go here.

The eighteenth Very Informal Gathering of Logicians (VIG 18) was held at UCLA from 1:00 PM, Friday, January 30 to 1:00 PM, Sunday, February 1, 2015, dedicated to Tony Martin on the occasion of his formal retirement. The invited speakers were Kit Fine, Sherwood Hachtman, Steve Jackson, Andrew Marks, Antonio Montalban (Hjorth lecturer), Itay Neeman, Charles Parsons, Pierre Simon, Sergei Starchenko, John Steel, Katrin Tent, Anush Tserunyan and Hugh Woodin. For the full program go here.

The first Logic in Southern California Meeting of 2014-15 supported by an NSF RTG grant took place at UCLA on Saturday, Saturday, November 15, 2014. For more information and the program of lectures go here.

The UCLA Logic Center held a three-week summer school for undergraduates, from Sunday, July 27 to Saturday, August 16, 2014. Information is available from this link.

The third Logic in Southern California Meeting of 2013-14 supported by an NSF RTG grant took place at UC Irvine on Saturday, May 10, 2014. For more information and the program of lectures go here.

The second Logic in Southern California Meeting of 2013-14 supported by an NSF RTG grant took place at Caltech on Saturday, March 8, 2014. For more information and the program of lectures go here.

The fifth workshops in the series SoCal PhilMath + PhilLogic + FoM took place on February 22, 2014 at UC Irvine. For additional information and the programs of these meetings go here.

The fourth workshop in the series SoCal PhilMath + PhilLogic + FoM took place on January 25, 2014 at USC. For additional information and the programs of these meetings go here.

The first Logic in Southern California Meeting of 2013-14 supported by an NSF RTG grant, took place at UCLA on Saturday, November 16. For more information and the program of lectures go here.

The UCLA Logic Center held a three-week summer school for undergraduates, from Sunday, July 14 to Saturday, August 3, 2013. Information is available from this link.

The third Logic in Southern California Meeting of 2012-13, supported by an NSF RTG grant, took place on Saturday, June 1, 2013 at UCLA. For more information and the schedule of lectures go here

A two-day workshop on Category-Theoretic Foundations of Mathematics took place at the Department of Logic and Philosophy of Science, UC Irvine, on May 4 - 5, 2013. For additional information go here.

The third workshop in the series SoCal PhilMath + PhilLogic + FoM took place on Saturday, April 20, 2013 at UCLA, with speakers: Aldo Antonelli (UC Davis), Mark Balaguer (Cal State LA), and William Tait (University of Chicago). For additional information go here.

The fifth in the series of mini-meetings Logic in Southern California took place on February 23, 2013 at UC Irvine. For additional information go here.

The second workshop in the series SoCal PhilMath + PhilLogic + FoM took place on Saturday, February 16, 2013 at UC Irvine. For additional information go here.

The UCLA Logic Center hosted the seventeenth Very Informal Gathering of logicians (VIG 17) at UCLA on February 1 - 3, 2013. The program for this meeting can be found here.

There was a Logic in Southern California meeting at Caltech on November 17, 2012. For the program go here.

The UCLA Logic Center held a three-week summer school for undergraduates, from Sunday, June 24 to Saturday, July 14, 2012. Information is available from this link.

The second Logic in Southern California Meeting, supported by an NSF RTG grant, took place at Caltech on Saturday, February 18, 2:00 - 6:00 pm. The speakers were Zachary Faubion (UCI), Aleksandra Kwiatkowska (UIUC) and Justin Palumbo (UCLA). For additional information go here.

The UCLA Logic Center hosted the sixteenth Very Informal Gathering of logicians (VIG 16) at UCLA on February 4 - 6, 2011, in honor of Yiannis Moschovakis on the occasion of his formal retirement from UCLA. The program for this meeting can be found here.

The recent VIG 16 (see here) began with an In Memoriam session honoring both Greg and Herb Enderton, who died on October 20, 2010 after a long association with UCLA and the Association for Symbolic Logic. This was followed by a special lecture by Alexander Kechris on Hjorth's work.

The 2010 AMS Fall Sectional Meeting at UCLA included a special session on Large Cardinals and the Continuum. Slides from the talks are available here.

The UCLA Logic Center held a three-week summer school for undergraduates, from Monday July 5 to Friday July 23, 2010. Information is available from this link.

The UCLA Logic Center held a three-week summer school for undergraduates, from Monday July 13 to Friday July 31, 2009. Information is available from this link.

The UCLA Logic Center held a public symposium on The Convergence of Logic, Mathematics, and Computer Science, featuring Martin Davis, Michael Rabin, and Moshe Vardi, on Thursday, 30 April, 2009. The symposium talks are available for download through iTunes U.

The UCLA Logic Center sponsored a Very Informal Gathering of logicians at UCLA, on January 30 - February 1, 2009, honoring John Steel on the occasion of his 60th birthday. Further information is available from this link.

The UCLA Logic Center sponsored a Very Informal Gathering of logicians at UCLA, on February 1 - 3, 2008. Further information is available from this link.