Minister Catherine Martin thinks it could become permanent fixture.
Outdoor dining was one of the more successful policies arising from COVID-19, according to the Tourism minister.
Officials anticipate the number of visitors to Ireland this year will be at around 80 percent of pre-pandemic levels.
They're currently holding the Meitheal trade event in Killarney, inviting tour operators from 19 different countries.
Tourism Minister Catherine Martin believes things like outdoor dining will be a permanent fixture going forward: