Ciara Byrne, co-founder and CEO of Green our Planet, asks a question of the presenter at the 2018 Techstars Startup Weekend at Rob Roy’s Innevation Center in Las Vegas, Sunday, Nov. 18, 2018. With the help of entrepreneurial peers and an expert panel of mentors, Techstars Startup Weekend fosters the ideas of attendees into marketable business plans. Bryne was one of four judges to critique the pitches. Rachel Aston Las Vegas Review-Journal @rookie__rae