What is the fine-grained topic of the following text: Under his leadership, Harkins Theatres has become known for its superior guest service, innovative programming, state-of-the-art projection and sound systems, plush Ultimate Rocker® love-seats, neon lobbies, and signature gourmet concession stands all while continuing to set a new standard for charitable giving throughout their community. Only return the topic.
Harkins Theatres' advancements and contributions under specific leadership.