Stop by the Star Trek truck for free “Wrath of P’Khan” ice cream from Coolhaus. | Source: Star Trek

Live long and prosper … and eat free ice cream.

Star Trek is celebrating the 40th anniversary of Star Trek II: The Wrath of Khan with free Coolhaus ice cream this weekend. The event will take place in SoHo in New York City on Saturday, June 4, in honor of the movie franchise’s big 4-0.

Fans can look for the colorful, wrapped ice cream truck on the corner of Prince Street and Green Street tomorrow. Trekkies are encouraged to stop by to enjoy some free “Wrath of P’Khan” treats and ice cream sandwiches made by women-owned ice cream brand Coolhaus. The truck will open to the public at noon (ET).

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Star Trek II: The Wrath of Khan debuted in 1982 as the second film in the Star Trek franchise (the sequel to Star Trek: The Motion Picture), both based on the Star Trek TV series.

The branded truck will kick off the Star Trek activation in New York City tomorrow, with visits to two other cities across the U.S. planned. The cities have not yet been announced.