remote access mac (cube) without monitor?

i searched the forums and couldn't find anything relevant - so sorry if it's been covered and i missed it.

i have a cube on my home network but i have no monitor for it. is there anyway to setup remote sharing without using a monitor to set it up first?

i don't have a monitor handy, i just have my MBP and the cube.

i figured there must be a way to access the cube's OS remotely across a network.

thanks for the help!