Couples celebrate golden anniversaries at Field Museum

Couples who tied the knot in 1960 were invited to visit the Field Museum for free Saturday.

The museum invited the couples to celebrate their golden anniversary with a champagne toast and a gold-dusted wedding cake at a special reception.

Attendees could also win prizes in a raffle.

The celebration was in honor of the museum's new exhibition, "Gold," which is open through March 6.