open house

Definition from Wiktionary, a free dictionary

[edit] English

[edit] Noun

open house (plural open houses)

1. (mainly US) (Australian) A house which is for sale and is open for inspection or tour by interested parties. Most houses for sale on the market are open on weekends.
2. (US) A casual school event where the school invites parents or guardians to come and tour their child's school, classrooms, and allow them to meet their child's teachers.