Speaking Want to book Nika? Send us some information about your event via the form below or call Premiere Speakers Bureau at (615) 261-4000. CONTACT ME: Your name Please enter your name. Your email Please enter a valid email. Your message Please enter a message. Please check the captcha to verify you are not a robot. Send Message failed. Please try again. What an honor to be considered for your event! An event coordinator from Premiere Speakers Bureau will get back with you soon.