ZIRH (rhymes with "sir") is a leading worldwide manufacturer of men's skin care and shaving products. They are an affiliate of Shiseido.
You can enter once online until May 30, 2006. But, you get one additional entry with each referral. You're asked if you want to make referrals after you fill out the entry form. It's a fun entry form--pick a descriptor for your man(or yourself) and pick your choice of grand prize as well.
One grand prize winner gets a dream vacation for two (Approximate retail value $6000). Winner gets to choose from a trip to Las Vegas, Hawaii, Costa Rica, Los Angeles, or New York City. There are also first and second prizes of ZIRH skincare products.