Tri-Star was the first of six Lagoon rides from German ride manufacturer Huss Maschinenfabrik¹. The ride was very similar to Lagoon’s Centennial Screamer, but instead of one large wheel, there were three smaller wheels. It opened in late April 1979 directly east of Jet Star 2, a spot which was previously home to the Sky Slide not long before. Today it’s where the new ride Air Race was installed.
In 1982, a few different Huss rides would take turns operating for one season each in the same location. Meanwhile, Tri-Star was relocated across the Midway (about where Space Scrambler is now). UFO was brought in for the 1982 season and was followed by Whirlwind in ’84 and Cyclone in ’85. In 1986, Tri-Star returned to its original spot until it was removed in 1990.
Afterwards, the space was known as the Jet Star Terrace. Unlike other picnic terraces in the park, no permanent shelter was ever built, but was instead occupied by picnic tables and large removable canopies. It was no longer used as a picnic terrace after 2002. The area remained empty except during Frightmares when it was the home of the Psycho Dave’s Junkyard walk-through beginning in 2005. Evidence of the old queue line was still visible during that time. Air Race opened there in April 2012, more than two decades after Tri-Star closed.
An interesting trend once pointed out in the forum at LagoonIsFun.com suggests that Tri-Star may have had a second life at Kennywood in Pennsylvania. In more than one instance, the same Huss rides operated for a single season each at Kennywood and then at Lagoon the following year. Similarly, the year after Tri-Star closed at Lagoon, a Tri-Star opened for one season in Kennywood. The Tri-Star which operated at Kennywood in 1991 was later moved to another Pennsylvania park, Idlewild, where it operated from 1998 to 2006 under the name Trinado.