Swallows Park March 4, 2020 admin Location WA-129ClarkstonWA99403 Next Event Seaport River Run 2023 - 04/29/2023 - 10:00 am - 12:00 pm Loading Map.... Swallows ParkWA-129 - ClarkstonEvents 46.381969 -117.049987 Upcoming Events Seaport River Run 2023 - 04/29/2023 - 10:00 am - 12:00 pmSanta Run 2023 - 12/02/2023 - 10:00 am - 12:00 pm