Here are the speeches from CAY Dinner Honor Rabbi and Rebbetzin Welcher for 25 years of service on April 29, 2012.
David Kirschner's speech can be downloaded here.
R' Marty Katz's speech can be downloaded here.
Rabbi Shaya Cohen's speech can be downloaded here.
Harvey Blitz's speech can be downloaded here.
Rabbi Welcher's speech can be downloaded here.