Babyshower present etiquette

CC28

Hi all - we are gearing up for our babyshower it’s at a restaurant so we have room for only 2.5 hours. And part of me is thinking about forgoing present opening. Is this bad taste for guest who did bring presents. We are having a coed and I felt more folks might not bring us presents and I didn’t want to make people feel weird who didn’t. Is it okay to just open them on our own.