I am at a loss! I spoke with my FILs asking for a budget for the rehearsal dinner since they so graciously offered to cover it. The response was, "Something along the lines of Olive Garden." Luckily, my FI is an italian food snob and won't go with Olive Garden. Plus, there's no Olive Garden in downtown Seattle.
I'm wide open for suggestions! Somewhere that is inexpensive (along the lines of Olive Garden prices

), in or around downtown Seattle, and preferably has a separated room or section to fit 30-35 people.
I had originally told them that we were doing pizza (Tutta Bella), but they nixed that most likely assuming that I was suggesting Pizza Hut or something of that sort. I may have to go back to that and explain it better.
Re: Rehearsal Dinner Location in Seattle
Our rehearsal dinner will be at Steelhead Diner near the Pike Place Market. Great party room and good food for the price.
Otherwise, just remind them that there isn't an Olive Garden, so perhaps they could clarify where they might have in mind to give you some better ideas?
Organic Table is really flexible with the menu and it's all-inclusive, which is nice imo.
Photo courtesy of jennygg.com
My never updated Planning/Married Bio: http://mgoss228.weebly.com/
Seattle Knotties: Please page me if you send me a PM!
Try this list: http://www.10best.com/destinations/washington/seattle/restaurants/italian/
I was a BM in a wedding that had their RD at the Old Spaghetti Factory. It suited the couple well, and they had a nice sized (separate) room for the group. Though Old Spaghetti Factory is very casual IMO. Just depends what you're going for.
You may also want to consider some of the restaurant choices in Bellevue, as this would give you lots more options, and it's just across the water.