https://dallas.myopentexas.org/meetings/2026-10-05-parks-trails-and-the-environment-committee-october-5-2026-00f03dad-3489-4878-9f7a-549a59e631b5 OpenTexas en 2026-10-06T14:10:10.501Z Dallas Parks turn 150 with a new endowment fund, while Fair Park cleanup starts paying off