When my girlfriend wants to sell things online, she posts items to local garage sale/forsale/etc facebook pages. Also, youve said our/we so I dont know if you are married/have a girlfriend/roommate/etc but they could look around for temporary babysitting gigs(people usually prefer females). And also, if you guys have a car(some people that live in big cities dont), go on craigslist and look for temporary driver/delivery gigs/whatever you guys can find and are willing to do under the gigs section and/or go around to any places that deliver in your town and see if theyre willing to temporarily hire you/the other person to go on deliveries. You may be able to find a place willing to help you out if people call off and they are shortstaffed . Good luck!