Detailed Lego worlds, hands-on building and a flea market offer plenty for brick fans to explore Saturday and Sunday. (Max Lonzanida/U.S. Navy)

Lego fans can spend the weekend exploring what’s possible with a few bricks and plenty of imagination in Landstuhl.

A Lego exhibition at the city’s Stadthalle will feature imaginative constructions, elaborate landscapes and meticulously designed models showcasing the possibilities of creative building. The exhibition runs from 10 a.m. to 6 p.m. Saturday and 10 a.m. to 5 p.m. Sunday.

Visitors can also try their hand at building during hands-on activities or browse for bricks, sets and other finds at an on-site flea market.

Admission is 6 euros for visitors 14 and older, 4 euros for children ages 5-13 and free for children 4 and younger. A family ticket for two adults and two children costs 16 euros.