As usual, I will be having my birthday on International WOmen's Day, cause I am God's gift to women.
ANyway, for this 30th birthday, I want a Dyson Sphere.
Here's the definition of a Dyson Sphere from wikipedia:
A Dyson sphere is a hypothetical megastructure originally described by Freeman Dyson. Such a "sphere" would be a system of orbiting solar power satellites meant to completely encompass a star and capture most or all of its energy output.