Do You Know What it Takes to Start a Business?: 9-11 a.m., San Jacinto Room at the Wells Fargo Building, 1500 Broadway. Cost: Free. Information: Workshop hosted by SCORE to help entrepreneurs understand what it takes to start a business. Topics include finances, understanding the market and business planes.


Young Professionals Summer Bash: 5:30-7 p.m., The Garden, 1801 Buddy Holly Ave. Cost: Free. Information: Hosted by Young Professionals of Lubbock: Drinks, food, lawn games, love music and networking.


Active Shooter Training - Survival Tips and Tactics: 8-11 a.m., MCM Elegante Hotel & Suites, 801 Ave. Q. Cost: $50, $35 for Lubbock Chamber of Commerce members. Information: 761-7000. Lubbock Police Department presents its Citizen's Response to an Active Shooter training program, designed to help unarmed citizens act in mass shooting situations.


Business After Hours: 5:30-7 p.m., La Quinta Inn & Suites, 6504 Interstate 27. Cost: Free. Information: 761-7000. Network with fellow professionals in relaxed atmosphere. Bring business cards.