Perfect for Indoor Birthday Parties - We deliver winter activities to you with the best rental rates to keep your children entertained even in cold weather - all over the Northern Virginia and Maryland area. At Astro Jump®, we bring jumping, sliding and bouncing indoors with these great bounce house rentals and small moon bounce combos. Party Packages can include indoor games and popcorn or cotton candy too. They will usually fit into your garage or basement and use small quiet blowers unlike the large outdoor moon bounce or bounce house combos which we deliver throughout Northern Virginia and Maryland. And of course these rental inflatables can be used outdoors too - ideal for parties in small backyards.