• Signature Events

  • Since 2012 we’ve taken our annual celebration to the streets in street.life!

    This year—behold: A Summer Detour. Detours in life are often unpleasant, curb your journey and block you from getting to where you want to go.

    Summer Detour 2022 is no such thing!

    We’ll have a band, fabulous hors d’ oeuvres, professional photographers and awards for members including Large Business, Small but MIGHTY Business, Volunteer of the Year; Collaborator of the Year and the live award for the evening: the Building a Better Community Award!

    This year, we’ll be at an indoor venue where jazz and blues reign supreme
    Where the stage is set for elegance and a big night out (upon floorboards where basketballs once bounced many moons ago)

    Won’t you join us on our Summer Detour... at Jimmy's Jazz & Blues Club!

    Your presence is requested!

    Join us Thursday, Aug. 4 from 5 to 9 p.m. at this hoppin' venue on Congress Street!

    Visit portsmouthstreetlife.com to reserve your tickets today! 

    Sponsorship opportunities available.  Please contact Nate at Nate@portsmouthcollaborative.org or call (603) 610-5517.


  • Restaurant Week Portsmouth & the Seacoast - Fall 2022


    Stay tuned!


  • The 39th Annual Chamber Classic 2022 (& 3rd Fancy Pants Competition)

    The Annual Chamber Collaborative Classic takes Thursday, Sept. 15 at Pease Golf Course, and we want you to PLAY!

    While it's our 39th tournament, it's still going to incorporate our one-of-a-kind, Fancy Pants Contest! Fancy pants aren't mandatory, but they will be celebrated!


    • Longest drive  
    • Best scoring team  
    • Most Fun- Highest scoring team  
    • Fanciest Pants - Team and individual  

    Contact Nate Hastings at Nate@PortsmouthCollaborative.org or (603) 610-5517 to learn more about sponsorship opportunities at this year's golf tournament.