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• Sigma1916 Summer Retreat 2026

  • Start
    June 04, 2026
  •  
    1:00 PM
  • End
    June 07, 2026
  •  
    3:00 PM
  • Location
    The Chapter House, 2311 Prospect in Berkeley

  
  

  The Sigma Summer Retreat at the Chapter House is back! Stay in your old room ... enjoy Tony's awesome food ... reconnect with your sisters!

  Those who attended our past retreats (2021, 2022 & 2024) know that this is the weekend not to be missed! We have a wonderful schedule of events planned for the weekend, all with the purpose of bringing our alumnae sisters together for wellness, connection, bonding and good times.

  EARLY BIRD PRICING - MARCH 30TH UNTIL APRIL 26TH

  REGULAR PRICE REGISTRATION FROM APRIL 27TH TO MAY 18TH

  CAN'T STAY OVERNIGHT? GET ONE OF OUR DAY PASSES!  RESERVE YOUR SPACE TODAY...

  We will be sending out updated details about the weekend's activities in the coming days. But start preparing yourself to enjoy your past fave fun events including some new ones this year - such as Dance Instruction, Morning Yoga, Core Strengthening, Mat Pilates, Football Stadium Tour, Arts & Crafts, Campus Ghost Tour, Mixology Class, Psychic Reading, Massage Therapy and more... including lots of good food, drink, and companionship.
  

  Whether you choose to wear your comfiest lounge wear and relax at the house or dress up in your best threads to visit your old Berkeley haunts... We are offering you the opportunity to relive your college sorority experience with all the fun and none of the angsts.
  
  Spaces are limited... So register today to secure your place!

  All proceeds made at this event go towards the upkeep, improvement & protection of the Sigma Chapter House - 2311 Prospect Street. 

  Refunds & Exchanges: You must cancel before May 18, 2026 for full refund or exchange... No refunds or exchanges will be granted after May 18th.

  Please note this is a closed Alumnae event and that all attendees must be (AOPi and/or DS) Sigma Alumnae and registered to attend this event. No unregistered alumnae will be allowed to stop-by/visit the chapter house during the retreat event...

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• 2026 Summer Retreat - Board Members Signup Only

  • Start
    June 04, 2026
  •  
    1:00 PM
  • End
    June 07, 2026
  •  
    3:00 PM
  • Location
    The Chapter House, 2311 Prospect in Berkeley

  Register

  
  

  
  

  This event registration with special pricing is only available for our Sigma1916 Board Members until March 31st.

  
  

  The Sigma Summer Retreat at the Chapter House is back! Stay in your old room ... Enjoy Tony's awesome food ... Reconnect with your sisters!
  

  CAN'T STAY OVERNIGHT? GET ONE OF OUR DAY PASSES!

  Those who attended our past retreats (2021, 2022 & 2024) know that this is the weekend not to be missed! We have a wonderful schedule of events planned for the weekend, all with the purpose of bringing our alumnae sisters together for wellness, connection, bonding and good times.

  We will be sending out updated details about the weekend's activities in the coming days. But start preparing yourself to enjoy your past fave fun events including some new ones this year - such as Dance Instruction, Morning Yoga, Core Strengthening, Mat Pilates, Football Stadium Tour, Arts & Crafts, Campus Ghost Tour, Mixology Class, Psychic Reading, Massage Therapy and more... including lots of good food, drink, and companionship.
  
  Whether you choose to wear your comfiest lounge wear and relax at the house or dress up in your best threads to visit your old Berkeley haunts... We are offering you the opportunity to relive your college sorority experience with all the fun and none of the angsts.
  
  Spaces are limited... So register today to secure your place!
  

  Refunds & Exchanges: You must cancel before May 18, 2026 for full refund or exchange... No refunds or exchanges will be granted after May 18th.

  Please note this is a closed Alumnae event and that all attendees must be (AOPi and/or DS) Sigma Alumnae and registered to attend this event. No unregistered alumnae will be allowed to stop-by/visit the chapter house during the retreat event...

  Show details