Chief Sealth PTSA welcomes you. We're looking forward to a great year of involvement with our wonderful CSIHS community. Our primary goals are to build community and raise funds to support the many programs and activities that provide enrichment as well as basic needs to students and staff. Please join us - all are encouraged and welcome to participate in PTSA!

Upcoming Meetings:

Upcoming CSI PTSA Meetings

NO General Meeting in April! Next General Membership Meeting is May 10th.  Mark your calendar. We are looking for new board members.  Please … [Read More...]


Grad Nite Reminder – Get your tickets NOW!!!

Graduation is less than 2 months away!  Do you know what your students will be doing after the … [Read More...]

2016 Chief Sealth Grad Night – Purchase Tickets

Students -- This is your once-in-a-lifetime chance to party like you never have before! Come … [Read More...]

DSPA: Music Night Out April 30th, Call for donations

Hello Denny and Sealth Families! As we hope you already know Denny-Sealth Performing Arts (DSPA) … [Read More...]

Community Meeting- Student Safety: Everything you need to know Wed. 9th 7pm library

Hello Seahawks Community, In case you missed this information, I am sending it out again. I … [Read More...]