The annual re-enactment of the Battle of Bilá Hora takes place in front of the Obora Hvězda in Prague 6. The gates open at noon, and the battle is at 3 p.m. on Sept. 17 and 18. There will be a camp with historical weapons to see before the battle, and a market with food, drink, and historical-themed items. The battle is quite elaborate, with cavalry attacks and staged artillery explosions.