Definitely bring your partner, spouse, husband, wife, boyfriend, girlfriend, bestie – a plus-one you consider important in your life is entirely welcome!
As for kiddos… technically the venue has no age restriction, so if you’re a bind… sure. But, everyone needs a ticket, regardless of age or alumni status, to attend, so do buy all guests a ticket.
Beyond that, if someone is pivotal to your high school experience, invite them along, or reach out to the planning committee. We want everyone to feel welcome and included. But do remember this event will be adult-centered, with alcohol and loud music, and very much focused on a great experience for IHS alums.