Tune in for another special edition of That's Entertainment as I welcome back Larry "LAK" Henderson.   LAK (pronouced Lock) first came on the show to debut his album "Lesson One: Hip Hop & Education" where he blends educational lyrics and underground beats to help children learn every day school subjects.  A sound he calls "educational hip hop soul music."  As the CEO, Co-founder and Producer of Smart Music Entertainment, his education project has really taken off since he first appeared on the show two years ago.  He has new music, an upcoming Smart Music Tour, and he just recently used his music to educate students in Philadelphia about African American history.   Join me on Wednesday, July 30 at 1pm ET as I talk with the multi-talented Larry "LAK" Henderson.