Lindsay, I would advertise your open house on trulia, the local newspaper and put signage on your street corners...but remember these 5 tips when showing!
1-protect yourself and your home- always get the name, address and phone of all visitors
2- put away your valuables!
3- never tell anyone when you are NOT home
4-never let a buyer separate while touring your home
5- never call them back, you will sound anxious!
I hope your home sells quickly and for a good price. If you want help or have more questions, feel free to contact me @ 402.885.3145 or email@example.com. Best regards, Jenn