Our last awesome vendor is BALLOONS 'N MORE, where you can get those gorgeous giant round balloons. They have the best prices I have found...and did you know they sell balloons that are 8 ft? Can you imagine? Keep small pets and children away from that photo op. I wonder how many of those little helium tanks it takes to fill that up. For the record, the small tank will do a bunch of little balloons (enough for garland) and 6 large round ones.
They also sell giant number balloons which I love. I just adore this picture from my inspiration file, number balloons from OH JOY! They also have letters!