we just got back on the weekend, and went to SCI FI last tuesday night. The kids did order this desert, it was just a cookie dressed up to look like a monster....with candy and whipped cream......I think they liked it...
To be honest....I don't really remember what it looked like...it was kinda dark in there!
I would however recommed the restaurant....we loved the theme! The food was fine...nothing special..but not bad either...you really pay for the whole experience of the drive in!