LearningTimes partners with the highly regarded TLT Group and the ACRL to produce a catalog of professional development workshops for librarians and other education professionals. Workshop participants access rich online materials, collaborate on assignments, review relevant material, and meet online in virtual classrooms and chat rooms. Each LT Community can support 60 distinct concurrent learning groups, and organizers may offer access to the community to alumni to continue the learning experience and provide an ongoing and on-the-job resource year-round.