D&D 5E Good Lord - I'm Taking Over 20+ Teen D&D Players

[Oofta]

Thought I mention quick - if you're looking for a lot of dice there are cheap options such as this one. We've purchased them in the past to give dice to newbies, you can get several complete sets if you want to sort by color. Of course, you can also have people use free phone apps, but then they're looking at their phone.

 

[CatullusCato]

Have you found the AL content catalog? I don’t have a real recent one, but the one I have includes tables for each season, including run times. DDAL-07 Modules (TOA) are all 2 hours, as are DDAL-05 (storm Kings Thunder). Some of the Strahd ones are, too.

All these AL adventures have five 1-hour mini-missions, that are good for a short time time slot and for beginning DMs:
DDEX1-1 Defiance in Phlan
DDEX2-1 City of Danger
DDEX3-1 Harried in Hillsfar
DDAL04-1 Suits of the Mists
DDAL05-1 Treasures of the Broken Hoard
DDAL07-01 A City on the Edge
DDAL07-02 Over the Edge (but this is Tier 2, so not recommended for newbies)
DDAL09-01 Escape from Elturel
DDAL10-00 Ice Road Trackers (has 4x mini adventures)
DDAL-VOLO In Volo’s Wake (6 Mini adventures starting near Phandalin)
WBW-DC-FDC 01 and 04
CCC-3MAGS-01 Vormestrand’s Scroll 5 1-hour mini adventures plus a 2-hour bonus
CCC-BWM-06 Introduction to Adventuring
CCC-TRI-30 Remnants of a Dream
CCC-BMG-MOON1-1 Moonshae Treasure Hunt (four 90-minute Tier 1adventures)

You should be able to find them on dmsguild.com.