Hi, ladies

I posted this on the invites boards, but I figured you may have more experience with this!
I'm trying to decipher the wording of our invites/STDs... we're having an in-suite reception at MB, but we'll only have beer/wine/champagne. We'll have apps, too... Is it inappropriate to say "cocktail reception to follow"? I don't want people assuming there is a formal dinner, but also don't want to say "cocktails" when there will not be hard liquor.
I'm freaking out about all sorts of wording... since we're fitting 80% of the bill ourselves, my Dad passed away two years ago, etc! So difficult