The Free Press Summer Festival was an annual two-day music festival held in Houston, Texas at Buffalo Bayou's Eleanor Tinsley Park.

Other activities include fireworks, interactive art installations, a paint slide, music workshops, a 30-foot water wall and an off-site after party.

The festival was started to emphasize local musical performers, visual arts and artists. A recycling program, carbon offset credits and a partnership with the Texas Campaign for the Environment are implemented to help this festival become a greener experience.

The festival is organized by Free Press Houston, a local independent newspaper and Pegstar.net Presents, a local concert promotion company.

As of November 30, 2017 it has been made official by both Free Press Houston and Austin City Limits promoters that a new version of the festival is to take place in Houston on the weekend of March 24–25, 2018 under a new name; In Bloom Music Festival. This change comes in precisely on the ninth anniversary of the FPSF. In January 2019 it was announced that a new edition of the In Bloom Music Festival would not be held.