our opening event we welcome Serbia's ManMachine who will be performing a live set full of his distinctive, groove laden psychedelic trance. Having released music on Ovnimoon, Yellow Sunshine Explosion and Lost Language records in recent years, his UK debut is not to be missed.Also on the bill is Activa, a stalwart of the scene, who’s name is once again on the ascendency, his productions having taken a dark twist of late, incorporating driving, progressive psy sounds, alongside his trademark euphoric riffs.We also welcome very special guests Federation, who will be playing a rare live show. Signed to Paul Oakenfolds Perfecto Fluoro label, Federation marry industrial rock guitars with old school trance, and have been described as sounding like the Sisters of Mercy after two weeks in Goa.Finally,Tuesday Trivia: Spring arrives tomorrow

On Wednesday, at 5:58 p.m. EDT, the vernal equinox heralds the official arrival of spring, according to the Farmers' Almanac.

Vernal equinox

It's not a whole day. It is the exact moment when the sun crosses the equator and the days and nights are equal in hours in the Northern Hemisphere.

Vernal translates to "new" and "fresh," and equinox derived from the Latin aequus (equal) and nox (night).

What happens

Essentially, the period of time each day between sunrise and sunset has been growing slightly longer each day since the winter solstice in December — the day of the year with the least amount of daylight.

After three months, we still see less light than darkness over the course of a day. The vernal equinox marks the turning point when