The redbud topology conferences have been running since the fall of 2011. Here is an archive (which may include upcoming conferences) of the conferences so far.
Spring 2021 OSU (virtual) - March 6-7, 2021
Fall 2020 OU (virtual) - November 8, 2020
Spring 2020 UArk - March 6-8, 2020
Fall 2019 OSU - November 23, 2019
Spring 2019 OU - April 26-28, 2019
Fall 2018 -None.
Spring 2018 OSU - April 27-29, 2018
Fall 2017 OU - November 18, 2017.
Spring 2017 UArk - April 27-29, 2017.
Fall 2016 OSU - November 18-20, 2016.
Spring 2016 OU, April 1-3, 2016.
Spring 2015 OSU - April 3-5, 2015.
Fall 2014 UArk, November 1, 2014.
Spring 2014 OU - April 11-13, 2014.
Fall 2013 OSU - October 26, 2013.
Spring 2013 UArk, March 8, 2013
Fall 2012 OU - November 3, 2012.
Spring 2012 OSU, March 3-4, 2012.
Fall 2011 UArk, November 19th, 2011.