Leatherman M. Social Venture Partners ArizonaAt Social Venture Partners (SVPAZ) we put a spotlight on philanthropy. For seven years, we’ve proven that through our signature program, Fast Pitch. Fast Pitch engages the Valley community -- including nonprofit leaders, stu. SIJ [Internet]. 2017 May 16 [cited 2026 May 12];(34). Available from: https://socialinnovationsjournal.com/index.php/sij/article/view/11810