Artist Info BIRDIE NUM NUM & THE SPIRIT SQUAD 20TH ANNIVERSARY 20 years of Birdie Num Num and the Spirit Squad! Celebrate with us on Sat. June 8th at John And Peter’s in New Hope, PA. Thanks to the members of the Spirit Squad, all 43 of you for putting out so much of your time, skills and magic. I really do think you’re all the cat’s pajamas.