I'm doing a June rehearsal dinner. Clambake with cuban band, in a tent, red-checkered cloths, 130 people, round tables, wants casual New England look. I have a big, big wedding the next day so I want to keep the rehearsal dinner flowers somewhat mindless in mechanics. My client (a swedish man with a rather s*xy accent :hammer mentioned using just hydrangeas. I want to spice it up a bit. I've got a mental block because I don't gravitate toward red-checkered cloths. Open to any color palette. Wholesale cost of flowers - no more than $20.