The Powerhouse Science Center will host a Father’s Day bicycle show from 10 a.m. to 4 p.m. June 19 at the center, 1333 Camino del Rio.

Enter a bike for a chance to win in one of four prize categories: vintage bikes, mountain bikes, road bikes and unique bikes. Fathers receive free admission to the Powerhouse all day. Bring a bike lock. Bike drop-off starts at 9:30 a.m. Prizes will be awarded at 3:30 p.m. Preregister to receive a Zia Taqueria gift card.

Family-oriented activities will be available on the Carver Family Plaza, including a bike decoration station, Grey Matters Trailer games and a strider bike course.

participants can visit the exhibit gallery for Gear Up: The Science of Bikes, organized by Carnegie Science Center and presented locally by Carver Brewing Co.

Fathers receive free admission to the Powerhouse all day.