Presidents' Day is observed Monday, February 18. Here's a handy list of what's open (and closed) during the holiday:

• Retail stores: Most open.
• Supermarkets and liquor stores: Open.
• Convenience stores: Open. 
  
• Bars and restaurants: Open. 
• Stock market: Closed.
• Municipal offices: Closed.
• Banks: Closed.
• Libraries: Closed.
• Schools: Closed.
• Post office: Closed.
• MBTA: Operating on a Saturday schedule.
• Parking Meters: Parking meters not in effect.
• Municipal Tow Lot:  Closed, reopens Tuesday at 7 a.m. 
• Trash/Recycling: Regular schedule.