Scent-sational Infuse your big day with fragrances by renting a scent machine (from $300, scentevents.com). They are discreetly sized and scent an area up to 2,000 square feet with one cartridge. From Modern Bride magazine http://www.brides.com/ideas/?page=8 ScentEvents uses ScentAir, here featured with ScentWaves – http://www.scentair.com.au/Scent-Delivery-Systems/Scent_Delivery_Systems.html