Any recommendations on where to buy a bunch of single flowers ( not bouquets )?

Hello SeattleWA! (yay for a new, more open community!!)Anyways... I'm getting married on Saturday and just want a bunch of flowers to randomly decorate with. I thought of heading down to Pike Place at the end of the day and just buying a bunch, but the selection may be limited. Is there a place to just pick and choose the flowers you want. Will any florist do this? I'm a first time bulk flower buyer. Thanks for the help. via /r/SeattleWA http://ift.tt/2cSQY7c